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Intel DQ77MK

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1. 55 LPC Debug Header dir ER eL t xe d o e Md 55 Processor Core Power Connector NNN ANERER REENEN enne nennen nnn 57 Mac Power COlIIGetOFE ccce inae TEE EE E XA NEA AER EE eet wiles eas MEAT RR s 57 Front Panel Headoel sss EE ENEE CARE ENEE EE 58 States for a One Color Power LEID 59 States for a Two Color Power LED 59 Alternate Front Panel Power Sleep LED Header 59 BIOS Setup Configuration Jumper Settings 61 Intel MERX Reset Header Gionals A 62 Recommended Power Supply Current Values High Power 64 Recommended Power Supply Current Values Low Power 64 Fan Header Current Capability oce eere NENNEN ee du 65 Thermal Considerations for Components ce ccee eee eee eee eee ee teeta eee 67 Tcontrol Values for COmpoOTFIeniEs degen a ee a ee ae uds 67 EEGENEN 68 BIOS Setup Program Menu TER 70 BIOS Setup Program Function Keys 70 Acceptable Drives Media Types for BIOS Recovery 73 Boot Device Menu Options r eee ence eee ee teen ne essen eeaes 74 Supervisor and User Password Functions ccccceeeeeeeeeeeeeeeeeeeaeeeanennes 76 BIOS Beep Codes sonent enr aD ien Mee 79 Front panel Power LED Blink Codes mH 80 BIOS Error EE 80 Port 80h POST Code Ranges eens eo de x ese NENNEN eege 81 Port 80h POST Codes u u en geed ka ere ska enarrare cadens Far oda di dea da 82
2. 1 800 45 72 6 500 165 10 6 100 154 94 5 200 132 08 2 850 72 39 31 00 3 Ze fe ts o o A d 78 74 RE 2 600 6200 163 83 66 04 157 48 OM23755 Figure 16 Board Dimensions 63 Intel Desktop Board DQ77MK Technical Product Specification 2 6 Electrical Considerations 2 6 1 Power Supply Considerations A CAUTI ON 64 The 5 V standby line from the power supply must be capable of providing adequate 5 V standby current Failure to do so can damage the power supply The total amount of standby current required depends on the wake devices supported and manufacturing options Additional power required will depend on configurations chosen by the integrator The power supply must comply with the indicated parameters of the ATX form factor specification e The potential relation between 3 3 V DC and 5 V DC power rails e The current capability of the 5 VSB line e All timing parameters e All voltage tolerances For example for a high power system consisting of a supported 95 W processor see Section 1 3 on page 16 for a list of supported processors 4 GB DDR3 RAM one high end video card one hard disk drive one optical drive and all board peripherals enabled the minimum recommended power supply is 460 W Table 36 lists possible recommended power supply current rail values Table 36 Recommended Power Supply Current Values High Power For example for a low power system
3. ies eter prx Pr ee er TEE A erus DOR es ens 93 5 1 6 ENERGY STAR 5 0 e Standby and ErP Compliance 95 5 1 7 Regulatory Compliance Marks Board Level 96 5 2 Battery Disposal LCE sca oec Ir er ue EE 97 Figures 1 Major Board Components nesses eal EAR 13 2 Block DIiggr r u ee 15 3 Memory Channel and DIMM Confgouraton cece eeeeee eects teeta eens 21 4 Back Panel Audio Connectors cccecce eee eee eee eee seem 28 5 LAN Connectors LED Locations 5 ooi eer EET ed 30 6 Thermal Sensors and Fan Header 32 7 Location of the Intel ME M State LED e o rr eh odie 37 8 Location of the Standby Power LED rri tee eere nena 43 9 Detailed System Memory Address Map 46 l0 Back Panel Connectors i225 mencio texas photo fed t ce iaa doe EE ech 48 11 Component side Connectors and Header 49 12 Connection Diagram for Front Panel Header 58 13 Connection Diagram for Front Panel USB 2 0 Connectors 60 14 Location of the Jumper Block AA 61 15 Intel MERX Reset Header 62 16 Board Dimensions reed err re gar eter e RR E Rn re be ira 63 17 Localized High Temperature Zones rr 66 18 Intel Desktop Board DQ77MK China RoHS Material Self Declaration Fable urus ete E V E EAS DIRE REGN et ge ed dua 92 Tables L deature SUWmmany a kia enira RARI Ae
4. Two LEDs are built into the RJ 45 LAN connectors shown in Figure 5 A B Item OM23752 Description A B C D Link LED Green Data Rate LED Green Yellow Link LED Green Data Rate LED Green Yellow Figure 5 LAN Connectors LED Locations Product Description Table 8 describes the LED states when the board is powered up and the LAN subsystem is operating Table 8 LAN Connector LED States LED LED Color ED State Condition LAN link is not established Link Green E LAN link is established ng LAN activity is occurring 10 Mb s data rate is selected Data Rate Green Yellow 100 Mb s data rate is selected Yellow 1000 Mb s data rate is selected 1 10 Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management WfM specification The board has several hardware management features including the following e Thermal and voltage monitoring e Chassis intrusion detection 1 10 1 Hardware Monitoring The hardware monitoring and fan control subsystem is based on the Nuvoton NCT6776D device which supports the following e Processor and system ambient temperature monitoring e Chassis fan speed monitoring e Power monitoring of 12 V 5 V 3 3 V 3 3 Vstandby V_SM VCCP and PCH Vcc e SMBus interface 1 10 2 Fan Monitoring Fan monitoring can be implemented using Intel Desktop Utilities or third part
5. 84 Table 51 Port 80h POST Codes continued Port 80 Code Progress Code Enumeration BDS 0x60 BDS driver entry point initialize 0x61 BDS service routine entry point can be called multiple times 0x62 BDS Step2 0x63 BDS Step3 0x64 BDS Step4 0x65 BDS Step5 0x66 BDS Step6 0x67 BDS Step7 0x68 BDS Step8 0x69 BDS Step9 Ox6A BDS Step10 Ox6B BDS Step11 Ox6C BDS Step12 Ox6D BDS Step13 Ox6E BDS Step14 Ox6F BDS return to DXE core should not get here Keyboard PS2 or USB 0x90 Resetting keyboard 0x91 Disabling the keyboard 0x92 Detecting the presence of the keyboard 0x93 Enabling the keyboard 0x94 Clearing keyboard input buffer 0x95 Instructing keyboard controller to run Self Test PS2 only Mouse PS2 or USB 0x98 Resetting mouse 0x99 Detecting mouse Ox9A Detecting presence of mouse Ox9B Enabling mouse Fixed Media OxBO Resetting fixed media OxB1 Disabling fixed media OxB2 Detecting presence of a fixed media IDE hard drive detection etc OxB3 Enabling configuring a fixed media continued Error Messages and Beep Codes Table 51 Port 80h POST Codes continued Port 80 Code Progress Code Enumeration Removable Media OxB8 Resetting removable media OxB9 Disabling removable media OxBA Detecting presence of a removable media IDE CDROM detection etc OxBB Enabling configuring a remov
6. Header Controller Back Panel 4 Front Panel 4 i USB 2 0 Ports i um as oe oe ae ae a ee ae ee oe ae ee i Back Panel 2 Front Panel 2 I USB 3 0 Ports I PCI Express x16 D aq S a D E LPC Dual Channel Memory Bus LGA1155 Processor Socket DMI FDI SATA Interface Intel Q77 Le Platform Controller Hub PCH PCI Express x1 SPI HD Audio USB 2 0 USB 3 0 SATA Interface 3 0 Gb s SATA Interface 6 0 Gb s SATA Interface 3 0 Gb s PCI Express x1 Multiplexer DIMM 3 Channel A DIMM 0 DIMM 1 Channel A DIMM 1 I EE E EE DIMM 4 Channel B DIMM 0 DIMM 2 Channel B DIMM 1 I SATA 30 Gb s Connectors 2 1 SATA 6 0 Gb s Connectors 2 USB 2 0 1 eSATA Connector ee Se cisci oa 1 SATA 3 0 Gb s SATA 30 Gb s Connector PCIExpress Full Mini Half Mini PCI Express Card Slot ormSATA 4 Gigabit Ethernet Controller 1 LAN Connector edi Serial Peripheral Interface SPI Flash Device PCI Express X1 Gigabit Ethernet ba pg Controller 2 i UN Connector Line Out s o Front Panel Mic In Front Panel Line Out SMBus Figure 2 Block Diagram OM23763 15 Intel Desktop Board DQ77MK Technical Product Specification 1 2 Online Support To find information ab
7. Intel Virtualization Technology http www intel com technology virtualization tec hnology htm 1 11 1 3 Intel Virtualization Technology for Directed I O Intel Virtualization Technology for Directed UO Intel VT d allows addresses in incoming I O device memory transactions to be remapped to different host addresses This provides Virtual Machine Monitor VMM software with e Improved reliability and security through device isolation using hardware assisted remapping e Improved I O performance and availability by direct assignment of devices For information about Refer to Intel Virtualization Technology for Directed I O http www intel com technology itj 2006 v10i3 2 io 4 virtualization techniques htm 34 Product Description 1 11 1 4 Intel Trusted Execution Technology Intel Trusted Execution Technology Intel TXT is a hardware security solution that protects systems against software based attacks by validating the behavior of key components at startup against a known good source It requires that Intel VT be enabled and the presence of a TPM For information about Refer to Intel Trusted Execution Technology http www intel com content www us en architecture and technology trusted execution technology malware reduction general technology html 1 11 1 5 Intel Identity Protection Technology Intel Identity Protection Technology Intel IPT provides a simple way for websites and enterprises
8. ivotn m prost ed ETTEVAATUST Kui patarei asendatakse uue ebasobivat t pi patareiga v ib tekkida plahvatusoht T hjad patareid tuleb v imaluse korral viia vastavasse kogumispunkti T hjade patareide raviskamisel tuleb j rgida kohalikke keskkonnakaitse alaseid reegleid FIGYELMEZTET S Ha az elemet nem a megfelel tipus ra cser li felrobbanhat Az elemeket lehet s g szerint jra kell hasznos tani A haszn lt elemeket a helyi k rnyezetv delmi el r soknak megfelel en kell kiselejtezni UZMAN BU Past v eksplozijas risks ja baterijas tiek nomain tas ar nepareiza veida baterij m Ja iesp jams baterijas vajadz tu nodot attiec gos pie em anas punktos Bateriju izme anai atkritumos j notiek saska ar viet jiem vides aizsardz bas noteikumiem D MESIO Naudojant netinkamo tipo baterijas irenginys gali sprogti Kai tik imanoma baterijas reikia naudoti pakartotinai Panaudotas baterijas i mesti b tina pagal vietinius aplinkos apsaugos nuostatus gt gt gt P p gt b pb 100 Regulatory Compliance and Battery Disposal Information ATTENZJONI Riskju ta splu joni jekk il batterija tinbidel b tip ta batterija mhux korrett ll batteriji g andhom ji u riciklati fejn hu possibbli Ir rimi ta batteriji uZati g andu jsir skond ir regolamenti ambjentali lokali OSTRZE ENIE Ryzyko wybuchu w przypadku wymiany na baterie niew a ciwego typu W miar mo liwo ci baterie nal
9. 40 lists the devices and events that can wake the computer from the S3 state The board supports the PCI Bus Power Management Interface Specification Add in boards that also support this specification can participate in power management and can be used to wake the computer The use of Instantly Available PC technology requires operating system support and PCI Express add in cards and drivers 1 12 2 5 Wake from USB USB bus activity wakes the computer from an ACPI S3 state 3 NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB 1 12 2 6 PME Signal Wake up Support When the PME signal on the Conventional PCI bus is asserted the computer wakes from an ACPI S3 S4 or S5 state with Wake on PME enabled in the BIOS 1 12 2 7 WAKE Signal Wake up Support When the WAKE signal on the PCI Express bus is asserted the computer wakes from an ACPI S3 S4 or S5 state 1 12 2 8 Wake from Serial Port Serial port activity wakes the computer from an ACPI S3 state 1 12 2 9 Wake from S5 When the RTC Date and Time is set in the BIOS the computer will automatically wake from an ACPI S5 state 42 Product Description 1 12 2 10 5 V Standby Power Indicator LED A The 5 V standby power indicator LED shows that power is still present even when the computer appears to be off Figure 8 shows the location of the standby power LED CAUTI ON If AC power has been switched off and the standby power indi
10. 64 for information on power supply requirements for this board Product Description 1 3 1 Graphics Subsystem The board supports graphics through either the processor Intel HD Graphics or a PCI Express x16 add in graphics card 1 3 1 1 Processor Graphics The board supports integrated graphics through the Intel Flexible Display Interface Intel FDI for processors with Intel HD Graphics 1 3 1 1 1 Intel High Definition Intel HD Graphics The Intel HD graphics controller features the following e 3D Features DirectX 11 2 7 generation Intel Core processor family processors support CS4 0 only support OpenGL 3 0 support Shader Model 4 0 e Video High Definition content at up to 1080p resolution Hardware accelerated MPEG 2 VC 1 WMV and H 264 AVC Hi Definition video formats Intel HD Graphics with Advanced Hardware Video Transcoding Intel Quick Sync Video Note Intel Quick Sync is enabled with the appropriate software application Blu ray S3D via DisplayPort 1 1a Dynamic Video Memory Technology DVMT 5 0 support Support of up to 1 7 GB Video Memory with 4 GB and above system memory configuration Intel Desktop Board DQ77MK Technical Product Specification 1 3 1 2 PCI Express x16 Graphics 3 d generation Intel Core processor family processors support PCI Express 3 0 2 x and 1 x and 2 generation Intel Core processor family processors support PCI Express 2 x and 1 x e PCI Expres
11. Dan il prodott hu konformi mal provvedimenti tad Direttivi Ewropej 2004 108 EC 2006 95 EC u 2002 95 EC Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 2004 108 EC 2006 95 EC amp 2002 95 EC Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 2004 108 EC 206 95 EC i 2002 95 EC Regulatory Compliance and Battery Disposal Information Portuguese Este produto cumpre com as normas da Diretiva Europ ia 2004 108 EC 2006 95 EC amp 2002 95 EC Espa ol Este producto cumple con las normas del Directivo Europeo 2004 108 EC 2006 95 EC amp 2002 95 EC Slovensky Tento produkt je v s lade s ustanoveniami eur pskych direkt v 2004 108 EC 2006 95 EC a 2002 95 EC Sloven ina Izdelek je skladen z dolo bami evropskih direktiv 2004 108 EC 2006 95 EC in 2002 95 EC Svenska Denna produkt har tillverkats i enlighet med EG direktiv 2004 108 EC 2006 95 EC amp 2002 95 EC T rk e Bu r n Avrupa Birli i nin 2004 108 EC 2006 95 EC ve 2002 95 EC y nergelerine uyar 5 1 3 Product Ecology Statements The following information is provided to address worldwide product ecology concerns and regulations 5 1 3 1 Disposal Considerations This product contains the following materials that may be regulated upon disposal lead solder on the printed wiring board assembly 5 1 3 2 Recycling Considerations As part of its commitment to environmental responsibility Intel has implemen
12. Description 1 HDD_POWER_LED Pull up resistor 2 POWER_LED_MAIN Out Front panel LED 750 Q to 5V main color 3 HDD LED Out Hard disk 4 POWER LED ALT Out Front panel LED activity LED alt color 5 GROUND Ground 6 POWER SWITCH amp In Power switch 7 RESET SWITCH In Reset switch 8 GROUND Ground 9 5V DC Power 10 Key No pin Single Dual colored colored Power LED Power LED s KS L Ki TI Hard Drive ei Activity LED N w L IN Reset Power Switch Switch R No V DC L Connection OM20472 Figure 12 Connection Diagram for Front Panel Header 2 2 2 4 1 Hard Drive Activity LED Header Pins 1 and 3 can be connected to an LED to provide a visual indicator that data is being read from or written to a hard drive Proper LED function requires a SATA hard drive or optical drive connected to an onboard SATA connector 2 2 2 4 2 Reset Switch Header Pins 5 and 7 can be connected to a momentary single pole single throw SPST type switch that is normally open When the switch is closed the board resets and runs the POST 58 Technical Reference 2 2 2 4 3 Power Sleep LED Header Pins 2 and 4 can be connected to a one or two color LED Table 31 shows the possible states for a one color LED Table 32 shows the possible states for a two color LED Table 31 States for a One Color Power LED LED State Description Off Steady Green P
13. Ground Ground Key no pin No Connection OM20473 Figure 13 Connection Diagram for Front Panel USB 2 0 Connectors 60 Technical Reference 2 3 Jumper Block CAUTION Do not move the jumper with the power on Always turn off the power and unplug the power cord from the computer before changing a jumper setting Otherwise the board could be damaged Figure 14 shows the location of the jumper block The 3 pin jumper block determines the BIOS Setup program s mode Table 34 describes the jumper settings for the three modes normal configure and recovery When the jumper is set to configure mode and the computer is powered up the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match OM23757 Figure 14 Location of the J umper Block Table 34 BIOS Setup Configuration Jumper Settings Function Mode Jumper Setting Configuration Normal The BIOS uses current configuration information and passwords for booting Configure 2 3 After the POST runs Setup runs automatically The maintenance menu is displayed Note that this Configure mode is the only way to clear the BIOS CMOS settings Press F9 restore defaults while in Configure mode to restore the BIOS CMOS settings to their default values Recovery None The BIOS attempts to recover the BIOS configuration A recovery CD or flash drive is required 61 Intel Desktop Board DQ77MK Technical Product Spec
14. Intel MEBX reset header N PCI Express Full Half Mini Card slot O SATA 6 0 Gb s connector multiplexed with an mSATA port routed to the PCI Express Full Half Mini Card slot gray P SATA 3 0 Gb s connectors through the PCH black Q Alternate front panel power sleep LED header R Front panel connector S SATA 6 0 Gb s connectors through the PCH blue T Front panel USB 3 0 connector blue U Front panel USB 2 0 connector V Front panel USB 2 0 connector VW Serial port connector X S PDIF out header Y Front panel audio connector Z Internal mono speaker header 50 Technical Reference 2 2 2 1 Signal Tables for the Connectors and Headers Table 15 Serial Port Connector Pin Signal Name DCD Data Carrier Detect TXD Transmit Data RTS Request To Send 1 3 5 Ground 7 9 RI Ring Indicator Signal Name Port 1 Left channel Port 1 Right channel Port 2 Right channel SENSE SEND Jack detection Port 2 Left channel Pin Signal Name MIC DAS FP OUT R Ol Q O P FP OUT L Pin 1 3 5 7 Ground 9 KEY no pin Signal Name RXD Receive Data DTR DSR CTS Key Data Terminal Ready Data Set Ready Clear To Send no pin Signal Name Ground PRESENCE Dongle present Port 1 SENSE RETURN Key no pin Port 2 SENSE RETURN Signal Name AUD GND AUD GND FP RETURN R KEY no pin FP RETURN L Signal Nam
15. Product Specification 78 d Error Messages and Beep Codes 4 1 Speaker The board mounted speaker provides audible error code beep code information during POST For information about Refer to The location of the onboard speaker Figure 1 page 13 4 2 BIOS Beep Codes Whenever a recoverable error occurs during POST the BIOS causes the board s speaker to beep an error message describing the problem see Table 47 Table 47 BI OS Beep Codes F2 Setup F10 Boot Menu One 0 5 second beep when BIOS is ready to 932 Hz Prompt accept keyboard input Video error On off 1 0 second each two times then 932 Hz 2 5 second pause off entire pattern repeats When no VGA option ROM is beeps and pause once and the BIOS will found continue to boot Memory error On off 1 0 second each three times then 932 Hz 2 5 second pause off entire pattern repeats beeps and pause until the system is powered off Thermal trip warning Alternate high and low beeps 1 0 second each High beep 2000 Hz for eight beeps followed by system shut down Low beep 1500 Hz 79 Intel Desktop Board DQ77MK Technical Product Specification 4 3 Front panel Power LED Blink Codes Whenever a recoverable error occurs during POST the BIOS causes the board s front panel power LED to blink an error message describing the problem see Table 48 Table 48 Front panel Power LED Blink Codes Type F2 Setup F10 Boot Menu None Prompt BIOS update in pro
16. Tested Memory http support intel com support motherboards desktop sb CS 025414 htm Memory Configurations The 3 generation Intel Core processor family and 2 generation Intel Core processor family processors support the following types of memory organization Dual channel Interleaved mode This mode offers the highest throughput for real world applications Dual channel mode is enabled when the installed memory capacities of both DIMM channels are equal Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal If different speed DIMMs are used between channels the slowest memory timing will be used Single channel Asymmetric mode This mode is equivalent to single channel bandwidth operation for real world applications This mode is used when only a single DIMM is installed or the memory capacities are unequal Technology and device width can vary from one channel to the other If different speed DIMMs are used between channels the slowest memory timing will be used Flex mode This mode provides the most flexible performance characteristics The bottommost DRAM memory the memory that is lowest within the system memory map is mapped to dual channel operation the topmost DRAM memory the memory that is nearest to the 8 GB address space limit if any is mapped to single channel operation Flex mode results in multiple zones of dual and single channel oper
17. Typical Port 80h POST E ELE 86 Safety Standards u a re ez ut ndi uo tuv ERU LR DOO TER DUM EN SE ga 87 EMC Regulators wis dodi nS D He b Macer D DR d mt as qa 93 Regulatory Compliance Marks rr 96 1 Product Description 1 1 Overview 1 1 1 Feature Summary Table 1 summarizes the major features of the board Table 1 Feature Summary Form Factor Processor Memory Chipset Graphics Audio Micro ATX 9 60 inches by 9 60 inches 243 84 millimeters by 243 84 millimeters e 3 d generation Intel Core processor family and 2 generation Intel Core processor family processors with up to 95 W TDP in an LGA1155 socket One PCI Express 3 0 x16 graphics interface Integrated memory controller with dual channel DDR3 memory support ntegrated graphics processing processors with Intel HD Graphics External graphics interface controller e Four 240 pin DDR3 SDRAM Dual Inline Memory Module DIMM sockets e Support for DDR3 1600 MHz DDR3 1333 MHz and DDR3 1066 MHz DIMMs e Support for 1 Gb 2 Gb and 4 Gb memory technology e Support for up to 32 GB of system memory with four DIMMs using 4 Gb memory technology e Support for non ECC memory e Support for 1 5 V standard voltage and 1 35 V low voltage JEDEC memory e Support for XMP memory Note DDR3 1600 MHz DIMMs are only supported by 3 generation Intel Core processor family processors Intel Q77 Express Chipset consistin
18. a BIOS update For information about Refer to BIOS update utilities http support intel com support motherboards desktop sb 3 6 1 Language Support The BIOS Setup program and help messages are supported in US English Check the Intel web site for support 72 Overview of BI OS Features 3 6 2 Custom Splash Screen During POST an Intel splash screen is displayed by default This splash screen can be augmented with a custom splash screen The Intel Integrator s Toolkit that is available from Intel can be used to create a custom splash screen y NOTE If you add a custom splash screen it will share space with the Intel branded logo For information about Refer to Intel Integrator Toolkit http developer intel com design motherbd software itk Additional Intel software tools http developer intel com design motherbd software htm 3 7 BIOS Recovery It is unlikely that anything will interrupt a BIOS update however if an interruption occurs the BIOS could be damaged Table 44 lists the drives and media types that can and cannot be used for BIOS recovery The BIOS recovery media does not need to be made bootable Table 44 Acceptable Drives Media Types for BIOS Recovery Media Type Can be used for BI OS recovery CD ROM drive connected to the SATA interface Yes USB removable drive a USB Flash Drive for example Yes USB diskette drive with a 1 44 MB diskette No USB hard disk drive No For information a
19. board from the 5 V rail The total 5 V current draw for add in boards for a fully loaded board all three expansion slots filled must not exceed the system s power supply 5 V maximum current or 14 A in total 2 7 Thermal Considerations N CAUTION A chassis with a maximum internal ambient temperature of 38 C at the processor fan inlet is a requirement Use a processor heat sink that provides omni directional airflow to maintain required airflow across the processor voltage regulator area A CAUTION Failure to ensure appropriate airflow may result in reduced performance of both the processor and or voltage regulator or in some instances damage to the board For a list of chassis that have been tested with Intel desktop boards please refer to the following website http www3 intel com cd channel reseller asmo na eng tech reference 53211 htm All responsibility for determining the adequacy of any thermal or system design remains solely with the reader Intel makes no warranties or representations that merely following the instructions presented in this document will result in a system with adequate thermal performance 65 Intel Desktop Board DQ77MK Technical Product Specification A CAUTI ON 66 Ensure that the ambient temperature does not exceed the board s maximum operating temperature Failure to do so could cause components to exceed their maximum case temperature and malfunction For information about the maximum o
20. consisting of a supported 45 W processor see Section 1 3 on page 16 for a list of supported processors 2 GB DDR3 RAM integrated graphics one SSD one optical drive and no extra onboard peripherals enabled the minimum recommended power supply is a 320 W Table 37 lists possible recommended power supply current rail values Note If the correct power supply and system configuration is used a smaller power supply will work Table 37 Recommended Power Supply Current Values Low Power For information about Refer to Selecting an appropriate power supply http support intel com support motherboards desktop sb CS 026472 htm Technical Reference 2 6 2 Power Supervisor This board supports a version of the Power Supervisor feature which adds protection to the 5 VSB power rail by limiting potential electrical overstress events to a non destructive level 2 6 3 Fan Header Current Capability A CAUTION The processor fan must be connected to the processor fan header not to a chassis fan header Connecting the processor fan to a chassis fan header may result in onboard component damage that will halt fan operation Table 38 lists the current capability of the fan headers Table 38 Fan Header Current Capability Fan Header Maximum Available Current Processor fan 2 0A Front chassis fan 1 5 A Rear chassis fan 1 5 A 2 6 4 Add in Board Considerations The board is designed to provide 2 A average of current for each add in
21. of individual devices add in boards some add in boards may require an ACPI aware driver video displays and hard disk drives e Methods for achieving less than 15 watt system operation in the power on standby sleeping state e A Soft off feature that enables the operating system to power off the computer e Support for multiple wake up events see Table 12 on page 40 e Support for a front panel power and sleep mode switch Table 10 lists the system states based on how long the power switch is pressed depending on how ACPI is configured with an ACPI aware operating system Table 10 Effects of Pressing the Power Switch state pressed for the system enters this state ACPI G2 G5 Soft off ACPI GO working state ACPI GO working state ACPI G1 sleeping state ACPI GO working state ACPI G2 G5 Soft off ACPI G1 sleeping state ACPI GO working state ACPI G1 sleeping state ACPI G2 G5 Soft off Product Description 1 12 1 1 System States and Power States Under ACPI the operating system directs all system and device power state transitions The operating system puts devices in and out of low power states based on user preferences and knowledge of how devices are being used by applications Devices that are not being used can be turned off The operating system uses information from applications and user settings to put the system as a whole into a low power state Table 11 lists the power states suppo
22. that are the property of their respective owners Contents 1 Product Description 1 1 o RUIT Mex 1 1 1 Feature ZAHNEN EE Hehe Bee EE EE E e Ce EI tel EE E Online SUDDOME EE EEGENEN 1 3 L Graphics Subsystelri eas oer eee ENNER wau w re penat M System MEMORY m TT EET 1 4 1 Memory Configurations x oce tel EE 1 5 Intel Q77 Express Chipset en ba COM te d act RS 1 5 1 Direct Media Interface DMI r 15 2 Display Interfaces geed rio dat et HE ele luis Ri aaa west nt EE usa aa 1 53 USB EE 1 5 4 SAA EE u usu EA EE See Real Time Clock Subsystem r Legacy I O Keng e TEE E alte Se EE 1 8 1 Audio Subsystem Software 1 8 2 Audio Connectors and Headers AA 1 9 E Ee EE 1 9 1 Intel 82579LM Gigabit Ethernet Controller and Intel 82574L Gigabit Ethernet Controller 1 9 2 LAN Subsystem SoftWafe i oe Lor OE ERR Rer p EI 1 9 3 RJ 45 LAN Connectors with Integrated LEDSs 1 10 Hardware Management Subsystem mne 1 10 1 Hardware Monitoring EE 110 2 Fan MOFIICOTITIGQ DEE 1 10 3 Chassis Intrusion and Detection 1 10 4 Thermal Monitoring WEE 1 11 Intel Security and Manageability Technologies 1 11 1 Intel vPro Technology Ee DE bc e ct 1 11 2 Intel Small Business Technology 1 11 3 Intel Management En
23. 0 high current charging ports eSATA connector IEEE 1394a connector LAN port USB 2 0 ports DisplayPort connector DVI I connector DVI D connector LAN port USB 3 0 ports Line in surround Line out front speakers Mic in center subwoofer zgra AaA rommoouror Figure 10 Back Panel Connectors kel NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only Poor audio quality occurs if passive non amplified speakers are connected to this output 48 Technical Reference 2 2 2 Component side Connectors and Headers Figure 11 shows the locations of the component side connectors and headers A B CD E R QP ON M L K J OM23754 Figure 11 Component side Connectors and Headers 49 Intel Desktop Board DQ77MK Technical Product Specification Table 14 lists the component side connectors and headers identified in Figure 11 Table 14 Component side Connectors and Headers Shown in Figure 11 Item callout f rom Figure 11 Description A PCI Express x4 add in card connector B Conventional PCI add in card connector C IEEE 1394a front panel connector D PCI Express x1 add in card connector E PCI Express x16 add in card connector F 12 V processor core voltage connector 2 x 2 pin G Rear chassis fan header H Processor fan header l Front chassis fan header J LPC Debug header K Chassis intrusion header L Main power connector 2 x 12 M
24. 2 Display I nterfaces Display is divided between the processor and the PCH The processor houses the memory interface display planes and pipes while the PCH has transcoder and display interface or ports The PCH receives the display data over Intel FDI and transcodes the data as per the display technology protocol and sends the data through the display interface 1 5 2 1 Intel Flexible Display I nterconnect Intel FDI Intel FDI connects the display engine in the processor with the display interfaces on the PCH The display data from the frame buffer is processed in the display engine of the processor and sent to the PCH over the Intel FDI where it is transcoded as per the display protocol and driven to the display monitor 1 5 2 2 Digital Visual I nterface DVI D The DVI D port supports only digital DVI displays The maximum supported resolution is 2048 x 1536 at 75 Hz refresh QXGA The DVI D port is compliant with the DVI 1 0 specification 1 5 2 3 Digital Visual Interface DVI I The DVI I port supports both digital and analog DVI displays The maximum supported resolution is 1900 x 1200 WUXGA The DVI port is compliant with the DVI 1 0 specification DVI analog output can also be converted to VGA using a DVI VGA converter Depending on the type of add in card installed in the PCI Express x16 connector the DVI port will behave as described in Table 4 22 Product Description Table 4 DVI Port Status Conditions DVI An
25. BIOS Setup program lt Esc gt Exits the menu 3 2 BIOS Flash Memory Organization The Serial Peripheral Interface Flash Memory SPI Flash includes a 96 Mbit 12288 KB flash memory device 3 3 Resource Configuration 3 3 1 PCI Express Autoconfiguration The BIOS can automatically configure PCI Express devices PCI Express devices may be onboard or add in cards Autoconfiguration lets a user insert or remove PCI Express cards without having to configure the system When a user turns on the system after adding a PCI Express card the BIOS automatically configures interrupts the I O space and other system resources Any interrupts set to Available in Setup are considered to be available for use by the add in card 70 Overview of BI OS Features 3 4 System Management BIOS SMBI OS SMBIOS is a Desktop Management Interface DMI compliant method for managing computers in a managed network The main component of SMBIOS is the Management Information Format MIF database which contains information about the computing system and its components Using SMBIOS a system administrator can obtain the system types capabilities operational status and installation dates for system components The MIF database defines the data and provides the method for accessing this information The BIOS enables applications such as third party management software to use SMBIOS The BIOS stores and reports the following SMBIOS information e BIOS data su
26. DI MMs 0x24 Detecting presence of memory DI MMs 0x27 Configuring memory 0x28 Testing memory 0x29 Exit MRC driver continued Error Messages and Beep Codes Table 51 Port 80h POST Codes continued Port 80 Code Progress Code Enumeration PEI after MRC Ox2A Start to Program MTRR Settings Ox2B Done Programming MTRR Settings PEI Ms Recovery 0x31 Crisis Recovery has initiated 0x33 Loading recovery capsule 0x34 Start recovery capsule valid capsule is found CPU Initialization CPU PEI Phase 0x41 Begin CPU PEI Init 0x42 XMM instruction enabling 0x43 End CPU PEI Init CPU PEI SMM Phase 0x44 Begin CPU SMM Init smm relocate bases 0x45 Smm relocate bases for APs 0x46 End CPU SMM Init CPU DXE Phase 0x47 CPU DXE Phase begin 0x48 Refresh memory space attributes according to MTRRs 0x49 Load the microcode if needed Ox4A Initialize strings to HII database Ox4B Initialize MP Support Ox4C CPU DXE Phase End CPU DXE SMM Phase Ox4D CPU DXE SMM Phase begin Ox4E Relocate SM bases for all APs Ox4F CPU DXE SMM Phase end IO BUSES 0x50 Enumerating PCI buses 0x51 Allocating resources to PCI bus 0x52 Hot Plug PCI controller initialization USB 0x58 Resetting USB bus 0x59 Reserved for USB ATA ATAPI SATA 0x5A Resetting PATA SATA bus and all devices 0x5B Reserved for ATA continued 83 Intel Desktop Board DQ77MK Technical Product Specification
27. EC and 2002 95 EC e tina Tento v robek odpov d po adavk m evropsk ch sm rnic 2004 108 EC 2006 95 EC a 2002 95 EC Dansk Dette produkt er i overensstemmelse med det europ iske direktiv 2004 108 EC 2006 95 EC amp 2002 95 EC Dutch Dit product is in navolging van de bepalingen van Europees Directief 2004 108 EC 2006 95 EC amp 2002 95 EC Eesti Antud toode vastab Euroopa direktiivides 2004 108 EC ja 2006 95 EC ja 2002 95 EC kehtestatud n uetele Suomi Tama tuote noudattaa EU direktiivin 2004 108 EC 2006 95 EC amp 2002 95 EC maarayksia Francais Ce produit est conforme aux exigences de la Directive Europ enne 2004 108 EC 2006 95 EC amp 2002 95 EC Deutsch Dieses Produkt entspricht den Bestimmungen der Europ ischen Richtlinie 2004 108 EC 2006 95 EC amp 2002 95 EC EAAnvik To nap v npoi v akoAou8 amp i Tic Orar amp gic TOv Euponaikov O nyiwv 2004 108 EC 2006 95 EC kal 2002 95 EC Magyar E term k megfelel a 2004 108 EC 2006 95 EC s 2002 95 EC Eur pai Ir nyelv el r sainak Icelandic bessi vara stenst regluger Evr pska Efnahags Bandalagsins n mer 2004 108 EC 2006 95 EC amp 2002 95 EC Italiano Questo prodotto conforme alla Direttiva Europea 2004 108 EC 2006 95 EC amp 2002 95 EC Latvie u Sis produkts atbilst Eiropas Direktivu 2004 108 EC 2006 95 EC un 2002 95 EC noteikumiem Lietuviy Sis produktas atitinka Europos direktyvu 2004 108 EC 2006 95 EC ir 2002 95 EC nuostatas Malti
28. Power Idle LPI mode Dual interconnect between the Integrated LAN Controller and the Physical Layer PHY PCI Express based interface for active state operation S0 state SMBUS for host and management traffic Sx low power state Compliant to IEEE 802 3x flow control support 802 1p and 802 1q TCP IP and UDP checksum offload for IPv4 and IPv6 Full device driver compatibility In addition the Intel 82579LM Gigabit Ethernet Controller supports Intel AMT which is a part of Intel s vPro technology The associated RJ 45 LAN connector has been colored red for easy identification 29 Intel Desktop Board DQ77MK Technical Product Specification 1 9 2 1 9 3 30 LAN Subsystem Software When Intel AMT is not configured the LAN controllers support features of Intel Advanced Network Services Intel ANS Intel ANS is included in the LAN driver software and contains support for teaming adapters in e Adapter Fault Tolerance e Switch Fault Tolerance e Adaptive Load Balancing for both transmit and receive e Static Link Aggregation e IEEE 802 3ad Dynamic Link Aggregation LAN software and drivers are For information about Obtaining LAN software and drivers available from Intel s World Wide Web site Refer to http downloadcenter intel com Intel Advanced Network Services and adapter teaming http www intel com support ne twork sb cs 009747 htm RJ 45 LAN Connectors with Integrated LEDs
29. Reserved 11 REFCLK 12 Reserved 13 REFCLK 14 Reserved 15 GND 16 Reserved 17 Reserved 18 GND 19 Reserved 20 Reserved 21 GND 22 PERST 23 PERn0 24 3 3 V aux 25 PERpO 26 GND 27 GND 28 1 5 V 29 GND 30 SMB_CLK 31 PETnO 32 SMB DATA 33 PETpO 34 GND 35 GND 36 USB D 37 GND mSATA GND 38 USB Di continued Technical Reference 53 Intel Desktop Board DQ77MK Technical Product Specification Table 22 PCI Express Full Half Mini Card Connector continued Pin Signal Name Additional Signal Name 39 3 3 V aux mSATA 3 3 V 40 GND 41 3 3 V aux mSATA 3 3 V 42 LED WWANZ 43 Reserved NC mSATA indicator 44 LED WANS mSATA Vendor 45 Reserved Intel AMT C Link CLK 46 LED WPANZ mSATA Vendor 47 Reserved Intel AMT C Link DAT 48 T1 5V mSATA DA DSS 49 Reserved Intel AMT C Link RST 50 GND 51 Reserved mSATA Presence Detection 52 3 3 V aux NOTE The Intel AMT C Link signals are routed to the PCIe full half mini card connector to support Intel AMT Wake on LAN for wireless cards Table 23 SATA Connectors Signal Name Ground TXP TXN Ground RXN RXP Ground 54 Table 24 S PDIF Header Pin Signal Name 1 Ground 2 S PDIF out 3 Key no pin 4 5 V DC Chassis I ntrusion Header Signal Name Intruder 2 Ground Table 26 Processor Front and Rear Chassis 4 Pin Fan Headers Pin Sign
30. able media DXE Core 0xE4 Entered DXE phase BDS OxE7 Waiting for user input OxE8 Checking password OxE9 Entering BI OS setup OxEB Calling Legacy Option ROMs Runtime Phase EFI OS Boot OxF8 EFI boot service ExitBootServices has been called OxF9 EFI runtime service SetVirtualAddressMap has been called 85 Intel Desktop Board DQ77MK Technical Product Specification 86 Table 52 Typical Port 80h POST Sequence POST Code 21 22 23 25 28 34 E4 12 13 50 51 92 90 94 95 EB 58 5A 92 90 94 5A 28 90 94 E7 01 00 Description Initializing a chipset component Reading SPD from memory DIMMs Detecting presence of memory DIMMs Configuring memory Testing memory Loading recovery capsule Entered DXE phase Starting application processor initialization SMM initialization Enumerating PCI buses Allocating resourced to PCI bus Detecting the presence of the keyboard Resetting keyboard Clearing keyboard input buffer Keyboard Self Test Calling Video BIOS Resetting USB bus Resetting PATA SATA bus and all devices Detecting the presence of the keyboard Resetting keyboard Clearing keyboard input buffer Resetting PATA SATA bus and all devices Testing memory Resetting keyboard Clearing keyboard input buffer Waiting for user input INT 19 Ready to boot 5 Regulatory Compliance and Battery Disposal I nformation 5 1 Regulatory Compliance This section contains the following regulatory compliance
31. al Name 1 Ground Note 2 12 V 3 FAN_TACH 4 FAN_CONTROL Note These fan headers use Pulse Width Modulation control for fan speed Table 27 LPC Debug Header Pin Signal Name i Signal Name 1 CK 33M DEBUG GND 3 PLTRST LFRAME 5 LAD1 7 LAD3 9 GND 11 3 3 V 13 Key no pin 3 3 V Technical Reference 55 Intel Desktop Board DQ77MK Technical Product Specification 2 2 2 2 Add in Card Connectors 56 The board has the following add in card connectors e One PCI Express x16 3 0 2 x 1 x e One PCI Express x4 2 x 1 x e One PCI Express x1 2 x 1 x e One Conventional PCI rev 2 3 Note the following considerations for the Conventional PCI bus connector e The Conventional PCI bus connector is bus master capable e SMBus signals are routed to the Conventional PCI bus connector This enables Conventional PCI bus add in boards with SMBus support to access sensor data on the desktop board The specific SMBus signals are as follows The SMBus clock line is connected to pin A40 The SMBus data line is connected to pin A41 NOTE PCI Express 3 0 is only supported by 3 generation Intel Core processor family processors Technical Reference 2 2 2 3 Power Supply Connectors The board has the following power supply connectors e Main power a2 x 12 connector This connector is compatible with 2 x 10 connectors previously used on Intel Desktop boards The board supports the use of ATX12V power
32. alog DVI A DVI Digital DVI D PCI Express x16 Connector Status Port Status Port Status Note 1 No add in card installed Enabled PCI Express x16 add in card installed Enabled Note 2 Enabled Note 2 Notes 1 DVI analog output can also be converted to VGA with a DVI VGA converter 2 May require BIOS setup menu changes 1 5 2 4 DisplayPort DisplayPort is a digital communication interface that utilizes differential signaling to achieve a high bandwidth bus interface designed to support connections between PCs and monitors projectors and TV displays DisplayPort is suitable for display connections between consumer electronics devices such as high definition optical disc players set top boxes and TV displays DisplayPort output can also be converted to HDMI using a DisplayPort HDMI converter The DisplayPort interface supports the 1 1a specification DisplayPort s maximum supported display resolution is 2560 x 1600 at 60 Hz refresh with a 16 10 aspect ratio WQXGA Table 5 DisplayPort Status Conditions PCI Express x16 Connector Status DisplayPort Status Enabled Enabled Note No add in card installed PCI Express x16 add in card installed Note May require BIOS setup menu changes For information about Refer to DisplayPort technology http www displayport org 1 5 2 5 I ntegrated Audio Provided by the DisplayPort I nterface The DisplayPort interface from the PCH supports audio Table 6 shows t
33. and who can boot the computer A supervisor password and a user password can be set for the BIOS Setup program and for booting the computer with the following restrictions e The supervisor password gives unrestricted access to view and change all the Setup options in the BIOS Setup program This is the supervisor mode e The user password gives restricted access to view and change Setup options in the BIOS Setup program This is the user mode e If only the supervisor password is set pressing the Enter key at the password prompt of the BIOS Setup program allows the user restricted access to Setup e f both the supervisor and user passwords are set users can enter either the supervisor password or the user password to access Setup Users have access to Setup respective to which password is entered e Setting the user password restricts who can boot the computer The password prompt will be displayed before the computer is booted If only the supervisor password is set the computer boots without asking for a password If both passwords are set the user can enter either password to boot the computer e For enhanced security use different passwords for the supervisor and user passwords e Valid password characters are A Z a z and 0 9 Passwords may be up to 16 characters in length Table 46 shows the effects of setting the supervisor password and user password This table is for reference only and is not displayed on the screen Tabl
34. are evaluated as Information Technology Equipment I T E for use in personal computers PC for installation in homes offices schools computer rooms and similar locations The suitability of this product for other PC or embedded non PC applications or other environments such as medical industrial alarm systems test equipment etc may not be supported without further evaluation by Intel Intel Corporation may have patents or pending patent applications trademarks copyrights or other intellectual property rights that relate to the presented subject matter The furnishing of documents and other materials and information does not provide any license express or implied by estoppel or otherwise to any such patents trademarks copyrights or other intellectual property rights Intel may make changes to specifications and product descriptions at any time without notice Designers must not rely on the absence or characteristics of any features or instructions marked reserved or undefined Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them Intel desktop boards may contain design defects or errors known as errata which may cause the product to deviate from published specifications Current characterized errata are available on request Contact your local Intel sales office or your distributor to obtain the latest specificati
35. ation across the whole of DRAM memory To use flex mode it is necessary to populate both channels For information about Refer to Memory Configuration Examples http www intel com support motherboards desktop sb cs 011965 htm Product Description Figure 3 illustrates the memory channel and DIMM configuration DIMM 3 DIMM 1 DIMM 4 DIMM 2 OM23761 Figure 3 Memory Channel and DIMM Configuration NOTE For best memory performance always install memory in the blue DIMM sockets if installing only two DIMMs on your board Populate DIMM sockets in the order in which they are numbered 21 Intel Desktop Board DQ77MK Technical Product Specification 1 5 Intel Q77 Express Chipset Intel Q77 Express Chipset with Intel Flexible Display Interconnect Intel FDI and Direct Media Interface DMI interconnect provides interfaces to the processor and the display USB SATA LPC LAN and PCI Express interfaces The Intel Q77 Express Chipset is a centralized controller for the board s I O paths For information about Refer to The Intel Q77 chipset http www intel com products desktop chipsets index htm Resources used by the chipset Chapter 2 1 5 1 Direct Media Interface DMI Direct Media Interface DMI is the chip to chip connection between the processor and PCH This high speed interface integrates advanced priority based servicing allowing for concurrent traffic and true isochronous transfer capabilities 1 5
36. blue Two internal SATA 3 0 Gb s interfaces through Intel Q77 Express Chipset with Intel Rapid Storage Technology RAI D support black One internal SATA connector multiplexed with an mSATA port routed to the PCI Express Full Half Mini Card slot gray One external eSATA 3 0 Gb s interface red One serial port connector Two IEEE 1394a ports One port via a back panel connector One port via a front panel connector blue One PCI Express 3 0 x16 add in card connector One PCI Express 2 0 x4 bus add in card connector from the PCH One PCI Express 2 0 x1 bus add in card connector from the PCH One Conventional PCI bus add in card connectors from the PCH One PCI Express Full Half Mini Card connector from the PCH supporting mSATA and USB capabilities Note PCI Express 3 0 is only supported by 3 generation Intel Core processor family processors Intel BIOS resident in the SPI Flash device Support for Advanced Configuration and Power Interface ACPI Plug and Play and SMBIOS Support for PCI Express Revision 3 0 Suspend to RAM support Wake on PCI PCI Express LAN front panel serial and USB ports Two Gigabit 10 100 1000 Mb s LAN subsystems using the Intel 82579LM Gigabit Ethernet Controller red connector and Intel 82574L Gigabit Ethernet Controller black connector Nuvoton NCT6776D I O controller for serial port and hardware management support Hardware monitoring through the Nuvoton 1 0 controll
37. bout Refer to BIOS recovery http www intel com support motherboards desktop sb cs 023360 htm 73 Intel Desktop Board DQ77MK Technical Product Specification 3 8 Boot Options In the BIOS Setup program the user can choose to boot from a hard drive optical drive removable drive or the network The default setting is for the optical drive to be the first boot device the hard drive second removable drive third and the network fourth 3 8 1 Optical Drive Boot Booting from the optical drive is supported in compliance to the El Torito bootable CD ROM format specification Under the Boot menu in the BIOS Setup program the optical drive is listed as a boot device Boot devices are defined in priority order Accordingly if there is not a bootable CD in the optical drive the system will attempt to boot from the next defined drive 3 8 2 Network Boot The network can be selected as a boot device This selection allows booting from the onboard LAN or a network add in card with a remote boot ROM installed Pressing the lt F12 gt key during POST automatically forces booting from the LAN To use this key during POST the User Access Level in the BIOS Setup program s Security menu must be set to Full 3 8 3 Booting Without Attached Devices For use in embedded applications the BIOS has been designed so that after passing the POST the operating system loader is invoked even if the following devices are not present e Video a
38. cator is still lit disconnect the power cord before installing or removing any devices connected to the board Failure to do so could damage the board and any attached devices OM23759 Figure 8 Location of the Standby Power LED 43 Intel Desktop Board DQ77MK Technical Product Specification 44 2 Technical Reference 2 1 Memory Resources 2 1 1 Addressable Memory The board utilizes 32 GB of addressable system memory Typically the address space that is allocated for Conventional PCI bus add in cards PCI Express configuration space BIOS SPI Flash device and chipset overhead resides above the top of DRAM total system memory On a system that has 32 GB of system memory installed it is not possible to use all of the installed memory due to system address space being allocated for other system critical functions These functions include the following e BIOS SPI Flash device 96 Mb e Local APIC 19 MB e Direct Media Interface 40 MB e PCI Express configuration space 256 MB e PCH base address registers PCI Express ports up to 256 MB e Memory mapped I O that is dynamically allocated for Conventional PCI and PCI Express add in cards 256 MB The board provides the capability to reclaim the physical memory overlapped by the memory mapped I O logical address space The board remaps physical memory from the top of usable DRAM boundary to the 4 GB boundary to an equivalent sized logical address range locate
39. ce Characteristics of Information Technology Equipment International CISPR 24 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International VCCI V 3 V 4 Voluntary Control for Interference by Information Technology Equipment Japan KN 22 KN 24 Korean Communications Commission Framework Act on Telecommunications and Radio Waves Act South Korea CNS 13438 Bureau of Standards Metrology and Inspection Taiwan FCC Declaration of Conformity This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation For questions related to the EMC performance of this product contact Intel Corporation 5200 N E Elam Young Parkway Hillsboro OR 97124 1 800 628 8686 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular i
40. ch as the BIOS revision level e Fixed system data such as peripherals serial numbers and asset tags e Resource data such as memory size cache size and processor speed e Dynamic data such as event detection and error logging Non Plug and Play operating systems require an additional interface for obtaining the SMBIOS information The BIOS supports an SMBIOS table interface for such operating systems Using this support an SMBIOS service level application running on a non Plug and Play operating system can obtain the SMBIOS information Additional board information can be found in the BIOS under the Additional Information header under the Main BIOS page 3 5 Legacy USB Support Legacy USB support enables USB devices to be used even when the operating system s USB drivers are not yet available Legacy USB support is used to access the BIOS Setup program and to install an operating system that supports USB By default Legacy USB support is set to Enabled Legacy USB support operates as follows 1 When you apply power to the computer legacy support is disabled 2 POST begins 3 Legacy USB support is enabled by the BIOS allowing you to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu 4 POST completes 5 The operating system loads While the operating system is loading USB keyboards and mice are recognized and may be used to configure the operating system Keyboards and mice are not recogn
41. d just above the 4 GB boundary Figure 9 shows a schematic of the system memory map All installed system memory can be used when there is no overlap of system addresses 45 Intel Desktop Board DQ77MK Technical Product Specification 32 GB Top of system address space E Upper d 28 GB of address space 2 N FLASH APIC gt 20 MB Reserved A p PCI Memory Range contains PCI chipsets and PCH ranges OFFEREN Upper BIOS i M approximately 750 MB OFOO00H area 64 KB OEFFFFH Lower BIOS Ko Top of usable area DRAM memory 64 KB visible to the 16 KB x 4 operating O 0000H system ODFFFFH Add in Card BIOS and Buffer area 128 KB 16 KB x 8 DRAM _ 0C0000H Range OBFFFFH standard PCI ISA Video ie Memory SMM Memory 640 KB 128KB DOS O0AO0000H Compatibility OSFFFFH Memory DOS area 640 KB 00000H Nemmen de Figure 9 Detailed System Memory Address Map 46 1 MB 960KB 896 KB 768 KB 640 KB 0 KB OM22456 Technical Reference 2 1 2 Memory Map Table 13 lists the system memory map Table 13 System Memory Map Address Range Address Range Description decimal hex 1024 K 33550336 K 100000 7FFC00000 32764 MB Extended memory 960K 1024K F0000 FFFFF 64 KB Runtime BI OS 896 K 960 K E0000 EFFFF 64 KB Reserved 800 K 896 K C8000 DFFFF 96 KB Potential available high DOS memory open to the PCI Conventional bus Dependent on video adapte
42. dapter e Keyboard Mouse 3 8 4 Changing the Default Boot Device During POST Pressing the lt F10 gt key during POST causes a boot device menu to be displayed This menu displays the list of available boot devices Table 45 lists the boot device menu options Table 45 Boot Device Menu Options Boot Device Menu Function Keys Description T or lt gt Selects a default boot device Enter Exits the menu and boots from the selected device Esc Exits the menu and boots according to the boot priority defined through BI OS setup 74 Overview of BIOS Features 3 9 Adjusting Boot Speed These factors affect system boot speed e Selecting and configuring peripherals properly e Optimized BIOS boot parameters e Enabling the Fast Boot feature 3 9 1 Peripheral Selection and Configuration The following techniques help improve system boot speed e Choose a hard drive with parameters such as power up to data ready in less than eight seconds that minimizes hard drive startup delays e Select a CD ROM drive with a fast initialization rate This rate can influence POST execution time e Eliminate unnecessary add in adapter features such as logo displays screen repaints or mode changes in POST These features may add time to the boot process e Try different monitors Some monitors initialize and communicate with the BIOS more quickly which enables the system to boot more quickly 3 9 2 BI OS Boot Optimizations Use of t
43. de t keticilerin Intel markal kullan lm r nlerini belirlenmi merkezlere iade edip uygun ekilde geri d n st rmesini ama layan Intel r nleri Geri D n m Program n uygulamaya koymu tur Bu program n r n kapsam r n iade merkezleri nakliye talimatlar kay tlar ve artlar v s dahil b t n ayr nt lar n grenmek i in l tfen http www intel com intel other ehs product ecology Web sayfas na gidin 91 Intel Desktop Board DQ77MK Technical Product Specification 5 1 4 China RoHS Intel Desktop Board DQ77MK is a China RoHS compliant product The China Ministry of Information Industry MII stipulates that a material Self Declaration Table SDT must be included in a product s user documentation The SDT for Intel Desktop Board DQ77MK is shown in Figure 18 STRESS b SEE A HER Management Methods on Control of Pollution from Electronic Information Products China RoHS declaration rmp PARS 305 08 6 kX e E SPESE A5 B8xEUms JU S Parts ES Motherboard Assembly o amp RZ 53548 EMAER SRAN RAESTE SJ T 11363 2006 frof amp R xe 88 REEKATE Indicates that this hazardous substance contained in all homogeneous materials of this part is below the limit requirement in SJ T 11363 2006 x RRBZABASVRESEBRANS HRAPA rh 0 Z E SJ 11363 2006 1 FATE BY BR EK x Indicates that this hazardous substance contained in at least one of the homogeneous materials
44. druga nega tipa lahko povzro i eksplozijo Ce je mogo e baterije reciklirajte Rabljene baterije zavrzite v skladu z lokalnimi okoljevarstvenimi predpisi a A du au Saisie Eege len tute ae testen unilulil easuueunas ln 19088 ns VouusunasIzudadasifutiniungsaxodiudrufeusndaxdDcViasAu A UYARI Yanlis t rde pil takildiginda patlama riski vardir Piller m mk n oldugunda geri d n st r lmelidir Kullan lm piller yerel evre yasalar na uygun olarak at lmal d r AN OCTOPOTlA BukopucroByltre 6arapei npaBWibHoro Tuny iHakue icHuyBaruMe DA34K BUbyxy Akujo MOXK IMBO BAKopucraHi 6arapei cnig yrunisyBarH Yrunizayia BHKODACTaHMX 6arapeli Mae 6yru BUKOHAaHA 3rigHO M C EBNX HODM LUO Dery lIoIOTb OXOPOHY ZIOBKI UIS 99 Intel Desktop Board DQ77MK Technical Product Specification A Jt QOSR IRA Sa TEE RB AR Sens Ze P Ik RS REN E ERR SUR Ba EE P HIS B Sth 9 WHEE amp x9 SRE WAS SS Ag USUC JS SS Weel MSSoH OF oH S80 Ce OU OS FHS HE 2t UO r228 eko ELC TH N TR NG C nguy co x y ra n n u thay pin kh ng dung loai Pin c n duoc t i ch n u c th thuc hi n duoc Vi c thai b pin d su dung ph i tu n theo c c quy dinh cua dia phuong v m i tru ng UPOZORN N V p pad v m ny baterie za nespr vn druh m e doj t k v buchu Je li to mo n baterie by m ly b t recyklov ny Baterie je t eba zlikvidovat v souladu s m stn mi p edpisy o
45. e 5 V DC D D Ground No Connect 51 Intel Desktop Board DQ77MK Technical Product Specification 52 Table 19 Front Panel USB 3 0 Connector Pin Oli aol an uy AJ WIN P gt N k lb l al rail bal tal ta OO OT ois an ou B WI N o Signal Name Vbus IntA P1 SSRX IntA_P1_SSRX IntA P1 SSTX IntA_P1_SSTX IntA P1 D Int P1 Di Int P2 Di IntA P2 D O z O O O 2 2 el el el el IntA_P2_SSTX IntA P2 SSTX 2 IntA_P2_SSRX IntA P2 SSRX Vbus Key Description USB3 ICC Porti SuperSpeed Rx USB3 ICC Port1 SuperSpeed Rx USB3 ICC Porti SuperSpeed Tx USB3 ICC Port1 SuperSpeed Tx USB3 ICC Porti D USB2 Signal D USB3 ICC Port1 D USB2 Signal D Over Current Protection USB3 ICC Port2 D USB2 Signal D USB3 ICC Port2 D USB2 Signal D USB3 ICC Port2 SuperSpeed Tx USB3 ICC Port2 SuperSpeed Tx USB3 ICC Port2 SuperSpeed Rx USB3 ICC Port2 SuperSpeed Rx Table 20 I EEE 1394a Connector Signal Name Data A positive Ground Data B positive 12 V DC Key no pin Signal Name Data A negative Ground Data B negative 12 V DC Ground Table 22 PCI Express Full Halt Mini Card Connector Pin Signal Name Additional Signal Name 1 WAKE 2 3 3 V aux 3 Reserved 4 GND 5 Reserved 6 1 5 V 7 CLKREQ 8 Reserved 9 GND 10
46. e y podda recyklingowi Zu ytych baterii nale y pozbywa si zgodnie z lokalnie obowi zuj cymi przepisami w zakresie ochrony rodowiska 101 Intel Desktop Board DQ77MK Technical Product Specification 102
47. e 46 Supervisor and User Password Functions Password Password Password Supervisor to Enter During Set Mode User Mode Setup Options Setup Boot Neither Can change all Can change all None None None options Note options Note Supervisor Can change all Can changea Supervisor Password Supervisor None only options limited number of options User only N A Can change all Enter Password User User options Clear User Password Supervisor Can change all Can changea Supervisor Password Supervisor or Supervisor or and user set options limited Enter Password user user number of options Note If no password is set any user can change all Setup options 76 Overview of BI OS Features pe NOTE The BIOS complies with NIST Special Publication 800 147 BIOS Protection Guidelines Recommendations of the National Institute of Standards and Technology Refer to http csrc nist gov publications nistpubs 800 147 NIST SP800 147 April2011 pdf for more information 3 11 BIOS Performance Features The BIOS includes the following options to provide custom performance enhancements when using 3 generation Intel Core processor family and 2 generation Intel Core processor family processors in an LGA1155 socket Processor Maximum Non Turbo Ratio processor multiplier can only be adjusted down Memory multiplier adjustment Memory voltage adjustment Graphics multiplier adjustment 77 Intel Desktop Board DQ77MK Technical
48. e Voluntary Control Council for Interference from Information Technology Equipment VCCI If this is used near a radio or television receiver in a domestic environment it may cause radio interference Install and use the equipment according to the instruction manual CORE HHUBRESERRSAEMHBRMS VCCI ORE CED 7IABHRBRMHRETT CORB RERMTEATSCE amp HR CUCUo x5 CORBPIYAPTLEY a VREER T MASHSC IERE IET crat BRiRBRBHSR CO O CIEL VA BU RUYA Z U T F uv Korea Class B Statement Korea Class B Statement translation This equipment is for home use and has acquired electromagnetic conformity registration so it can be used not only in residential areas but also other areas e 77 7P8 amp B3 9sx amp 8 7 7 gA zs AMA ASHE AG Xp es sh BE AJAA ARES d i Regulatory Compliance and Battery Disposal Information 5 1 6 ENERGY STAR 5 0 e Standby and ErP Compliance The US Department of Energy and the US Environmental Protection Agency have continually revised the ENERGY STAR requirements Intel has worked directly with t l hese two governmental agencies in the definition of new requirements ntel Desktop Board DQ77MK meets the following program requirements in an adequate system configuration including appropriate selection of an efficient power supply e Energy Star v5 0 category A e EPEAT e Korea e Standby e European Union Energy related Products Directive 2009 ErP Lot 6 ke NOTE Energy Star compliance is ba
49. e generated is left at port 80h This code is useful for determining the point where an error occurred Displaying the POST codes on a medium such as a seven segment display requires a POST card that can interface with the Low Pin Count LPC Debug header or a POST card that can be installed in one of the Conventional PCI connectors Refer to the location of the LPC Debug header in Figure 1 The following tables provide information about the POST codes generated by the BIOS e Table 50 lists the Port 80h POST code ranges e Table 51 lists the Port 80h POST codes themselves e Table 52 lists the Port 80h POST sequence NOTE In the tables listed above all POST codes and range values are listed in hexadecimal Table 50 Port 80h POST Code Ranges Range Subsystem 0x00 0x05 Entering SX states SO to S5 0x10 0x20 0x30 Resuming from SX states Ox10 S1 0x20 S2 0x30 S3 etc 0x40 0x50 0x08 OxOF Security SEC phase 0x11 Ox1F PEI phase pre MRC execution 0x21 0x29 MRC Memory detection Ox2A Ox2F PEI phase post MRC execution 0x31 0x35 Recovery 0x36 Ox3F Platform DXE driver Ox41 Ox4F CPU Initialization PEI DXE SMM 0x50 Ox5F I O Buses PCI USB ISA ATA etc Ox5F is an unrecoverable error Start with PCI 0x60 Ox6F BDS 0x70 Ox7F Output Devices All output consoles 0x80 Ox8F For future use 0x90 Ox9F Input devices Keyboard Mouse OxAO OxAF For fut
50. el r soknak megfelel en kell kiselejtezni A E 518500 6 18 3 OL 3 SIR BUE UHT IJL DNA RE AS Hh CHAS BEV DILL TK ESL WAENDE WEDS SII MOB MITE T CES 98 Regulatory Compliance and Battery Disposal Information A AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul Bateri sepatutnya dikitar semula jika boleh Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar tempatan A OSTRZEZENIE Istnieje niebezpieczenstwo wybuchu w przypadku zastosowania niew a ciwego typu baterii Zu yte baterie nale y w miar mo liwo ci utylizowa zgodnie z odpowiednimi przepisami ochrony rodowiska AN PRECAUTIE Risc de explozie daca bateria este nlocuit cu un tip de baterie necorespunz tor Bateriile trebuie reciclate dac este posibil Depozitarea bateriilor uzate trebuie s respecte reglement rile locale privind protectia mediului AN BHMMAHME Tip MCT0 Ib30BaHHH 6arapen HeCOOTBOTCTBy OLuJero THria CYLUECTBYET PUCK ee B3pbiBa barapen A OJDKHbI ObITb YTUJIU3ZUPOBAaHbI MO BOSMOXHOCTH Yrunu3zayua 6aTapen AOJDKHa MPOBOAUTCH NMO TTIDaBHJIaM COOTBETCTBYIOLUUM MeCTHbBIM Tpe60BaHMsM AN UPOZORNENI E Ak bat riu vymen te za nespr vny typ hroz nebezpecenstvo jej vybuchu Bat rie by sa mali podla mo nosti v dy recyklova Likvid cia pou it ch bat ri sa musi vykon va v s lade s miestnymi predpismi na ochranu ivotn ho prostredia A POZOR Zamenjava baterije z baterijo
51. er Voltage sense to detect out of range power supply voltages Thermal sense to detect out of range thermal values Three fan headers Two fan sense inputs used to monitor fan activity Fan speed control Intel vPro Technology Intel Active Management Technology Intel AMT 8 0 Intel Small Business Technology Intel SBT Intel Virtualization Technology Intel VT Intel Virtualization for Directed UO Intel VT d Intel Anti Theft Intel AT Product Description 1 1 2 Board Layout Figure 1 shows the location of the major components on Intel Desktop Board DQ77MK A BCD E F Oz e l mammuna X IVIT R AA Y WUS OM23750 Figure 1 Major Board Components Intel Desktop Board DQ77MK Technical Product Specification Table 2 lists the components identified in Figure 1 Table 2 Components Shown in Figure 1 Item callout from Figure 1 Description PCI Express x4 add in card connector Conventional PCI add in card connector EEE 1394 a front panel header PCI Express x1 add in card connector PCI Express x16 add in card connector Back panel connectors 12 V processor core voltage connector 2 x 2 pin LGA1155 processor socket Rear chassis fan header Processor fan header DIMM 3 Channel A DIMM 0 DI MM 1 Channel A DIMM 1 DI MM 4 Channel B DIMM 0 DI MM 2 Channel B DIMM 1 Front chassis fan header Low Pin Count LPC Debug header Chassis intrusion header Main power connector 2
52. ers Section 1 2 on page 16 1 11 3 1 Intel Management Engine M State LED The board has a blue colored Intel ME M state LED see Figure 7 The M state is based on Intel ME status as follows e MO Intel ME is in full control in SO e M3 Intel ME is in full control in 3 S5 for out of bound Intel manageability e Moff Intel ME is in sleep state after Intel ME timeout has occurred Table 9 shows expected behavior of the M state LED Table 9 Intel ME M State LED Behavior LED blinks OM23760 Figure 7 Location of the Intel ME M State LED 37 Intel Desktop Board DQ77MK Technical Product Specification 1 12 Power Management Power management is implemented at several levels including e Software support through Advanced Configuration and Power Interface ACPI e Hardware support Power connector Fan headers LAN wake capabilities Instantly Available PC technology Wake from USB Power Management Event signal PME wake up support PCI Express WAKE signal support Wake from serial port Wake from S5 5 V Standby Power Indicator LED 1 12 1 ACPI 38 ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer The use of ACPI with this board requires an operating system that provides full ACPI support ACPI features include e Plug and Play including bus and device enumeration e Power management control
53. f Test POST memory test begins and before the operating system boot begins The menu bar is shown below Maintenance Main Configuration Performance Security Power Boot Exit NOTE The maintenance menu is displayed only when the board is in configure mode Section 2 3 on page 61 shows how to put the board in configure mode 69 Intel Desktop Board DQ77MK Technical Product Specification Table 42 lists the BIOS Setup program menu features Table 42 BI OS Setup Program Menu Bar Configura Maintenance tion Performance Security Boot Exit Clears Displays Configures Configures Sets Configures Selects Saves or passwords and processor advanced Memory Bus passwords power boot discards displays and memory features and Processor and management options changes to processor configuration available overrides security features and Setup information through the features power supply program chipset controls options Table 43 lists the function keys available for menu screens Table 43 BIOS Setup Program Function Keys BIOS Setup Program Function Key Description lt gt or lt gt gt Selects a different menu screen Moves the cursor left or right 1 or i Selects an item Moves the cursor up or down lt Tab gt Selects a field Not implemented lt Enter gt Executes command or selects the submenu lt F9 gt Load the default configuration values for the current menu lt F10 gt Save the current values and exits the
54. g of the Intel Q77 Express Platform Controller Hub PCH e Integrated graphics support for processors with Intel Graphics Technology DisplayPort DVI I DVI D e Support for a PCI Express 3 0 x16 add in graphics card Note PCI Express 3 0 is only supported by 3 generation Intel Core processor family processors e 8 channel 6 2 Intel High Definition Audio via the Realtek ALC892 audio codec e 8 channel 7 1 Intel HD Audio via the DisplayPort connector from the PCH continued 11 Intel Desktop Board DQ77MK Technical Product Specification Table 1 Feature Summary continued Peripheral Interfaces Expansion Capabilities BIOS Instantly Available PC Technology LAN Support Legacy I O Control Hardware Monitor Subsystem Intel Security and Manageability Technologies Four USB 3 0 ports Two USB 3 0 ports are implemented with stacked back panel connectors blue Two front panel USB 3 0 ports are implemented through one internal connector blue Ten USB 2 0 ports Four ports implemented with stacked back panel connectors two black and two orange high current charging ports Four front panel ports implemented through two internal headers black Two ports are implemented in the PCI Express Full Half Mini Card slot Six Serial ATA SATA ports Two SATA 6 0 Gb s interface through the Intel Q77 Express Chipset with Intel Rapid Storage Technology RAID support
55. general audiences What This Document Contains Chapter Description 1 A description of the hardware used on Intel Desktop Board DQ77MK A map of the resources of the Intel Desktop Board The features supported by the BIOS Setup program A description of the BIOS error messages beep codes and POST codes Regulatory compliance and battery disposal information Ul O N Typographical Conventions This section contains information about the conventions used in this specification Not all of these symbols and abbreviations appear in all specifications of this type Notes Cautions and Warnings Notes call attention to important information A CAUTI ON Cautions are included to help you avoid damaging hardware or losing data Intel Desktop Board DQ77MK Technical Product Specification Other Common Notation vi GB GB s Gb s 1 0 KB Kb kb s MB MB s Mb Mb s TDP xxh x x V Used after a signal name to identify an active low signal such as USBPO Gigabyte 1 073 741 824 bytes Gigabytes per second Gigabits per second Input Output Kilobyte 1024 bytes Kilobit 1024 bits 1000 bits per second Megabyte 1 048 576 bytes Megabytes per second Megabit 1 048 576 bits Megabits per second Thermal Design Power An address or data value ending with a lowercase h indicates a hexadecimal value Volts Voltages are DC unless otherwise specified This symbol is used to indicate third party brands and names
56. gevaar als de batterij wordt vervangen door een onjuist type batterij Batterijen moeten zoveel mogelijk worden gerecycled Houd u bij het weggooien van gebruikte batterijen aan de plaatselijke milieuwetgeving AN ATENCAO Haver risco de explos o se a bateria for substitu da por um tipo de bateria incorreto As baterias devem ser recicladas nos locais apropriados A elimina o de baterias usadas deve ser feita de acordo com as regulamenta es ambientais da regi o A ASCIAROZZNASC IcHye pbi3biKa BbIOyxy Kasi 3aMeHeHbli akyMyisiTap HerlpaBi IbHara TbINY AKyMy sTapbl NaBiHHbl Na MarubiMacui nepenpayoysBayya Maz6aynauya ag CTapbix akymynsaTapay naTp36Ha 3r0gHa 3 MAC OBbIM 3aKaHagayCTBaM na IKasorii A UPOZORNI Ni V p pad v m ny baterie za nespr vn druh m e doj t k v buchu Je li to mo n baterie by m ly b t recyklov ny Baterie je t eba zlikvidovat v souladu s m stn mi p edpisy o ivotn m prost ed AN lipocoyr Yridpxei KivOUVOG yia Ekpn n OS nepintrwon nou n unarap a avrikaraora si ano uia Aav8aoyu vou TUrioU Oi unarap ieg Ga np rei va avakukAQvovrai rav kdri TETOIO Eival OuvaTo H anoppiwn rov xprjoiuonoiu amp vov unarapiov MPENE va ylverai c upova UE rouc KATA T NO nepiBaAAovrikoUG Kavoviouo VIGY ZAT Ha a telepet nem a megfelel t pus telepre cser li az felrobbanhat A telepeket lehet s g szerint jra kell hasznos tani A haszn lt telepeket a helyi k rnyezetv delmi
57. gine Intel ME Software and Drivers 1 12 Power Management EE T A F ACP Er 1 12 2 H rdware SUD POM eene e teet pee EEEE Y ERR ee QJ N oe OND 2 Technical Reference 2 1 Memory Resources teste See Ee REA E dada 2 1 1 Addressable Eu ee TEE 21 2 Memory e VEER vii Intel Desktop Board DQ77MK Technical Product Specification viii 2 2 Connectors and Headers cue oct e e e ot baee ER 47 2 2 1 Back Panel CEET 48 2 2 2 Component side Connectors and Headers eee ees 49 23 Jumper Block Grec 61 2 4 Intel Management Engine BIOS Extension Intel MEBX Reset EE 62 2 5 Mechanical Considerations eese eene 63 Ded FOM Facto EE 63 2 6 Electrical GConstderatloris 21 eo Coo PR elt eoe eter pedis 64 2 6 1 Power Supply Considerations r 64 2 6 2 Power SuperviSOFr eege eege xe e aso est Ru a Eau edd 65 2 6 3 Fan Header Current Capability AA 65 2 6 4 Add in Board Considerations r 65 2 7 Thermal Consideratlorts EE 65 2 8 Reliability uuu uu u cocta beste f qct Gere e aute led uu dos 68 2 9 Environmental azu it NER EENEG 68 Overview of BIOS Features CERE Kat dee re ele e ee enpiri IQ 69 3 2 BIOS Flash Memory Organization 70 3 3 Resource Configuration cs ih uode t eee EE UA 70 3 3 1 PCI Express Autoconfiguration r r 70 3 4 System Management BIOS SMBIOS sssssssssss ee 71 3 5 Legacy USB Support o
58. gress Off when the update begins then on for 0 5 seconds then off for 0 5 seconds The pattern repeats until the BIOS update is complete Note Video error On off 1 0 second each two times then When no VGA option ROM is 2 5 second pause off entire pattern repeats found blink and pause until the system is powered off Memory error On off 1 0 second each three times then 2 5 second pause off entire pattern repeats blinks and pause until the system is powered off Thermal trip warning Each beep will be accompanied by the following blink pattern 25 seconds on 25 seconds off 25 seconds on 25 seconds off This will result in a total of 16 blinks 4 4 BIOS Error Messages Table 49 lists the error messages and provides a brief description of each Table 49 BIOS Error Messages Error Message Explanation CMOS Battery Low The battery may be losing power Replace the battery soon CMOS Checksum Bad The CMOS checksum is incorrect CMOS memory may have been corrupted Run Setup to reset values Memory Size Decreased Memory size has decreased since the last boot If no memory was removed then memory may be bad No Boot Device Available System did not find a device to boot 80 4 5 Error Messages and Beep Codes Port 80h Power On Self Test POST Codes During the POST the BIOS generates diagnostic progress codes POST codes to I O port 80h If the POST fails execution stops and the last POST cod
59. h rait oco aa dede EEN 71 3 6 BIOS Updates E 72 S16 l Language Support krocka e a a e aaia 72 3 6 2 Custom Splash Screen EE 73 3 7 BIOS e e EE 73 3 8 Boot OPTIONS Suse tunsdv edt EE LU erc dida 74 3 8 L Optical Drive Boot c iecit ete aee eco ace ia teu Ce a ons pe Pan 74 3 8 2 Network BOOE cto e qe eR ERE RR ARE RS OE X E aaa eg 74 3 8 3 Booting Without Attached Devices ccc eee ee cece ee eee eee eae ees 74 3 8 4 Changing the Default Boot Device During POST 74 3 9 Adjusting Boot Speed 75 3 9 1 Peripheral Selection and Contfguraton teense ees 75 3 9 2 BIOS Boot Optinilzatl nis gees AER 75 3 10 BIOS Security Features recreo aussi da fa DEENEN RE ELSE 76 3 11 BIOS Performance Features a EY Lor ea a dote e a D 77 Error Messages and Beep Codes Ad Speaker EE 79 4 2 BIOS Beep ERT 79 4 3 Front panel Power LED Blink Codes eee e eee eee r 80 4 4 BIOS Error Messages eere ro rre ERR ra Ne RR DER RR RE IER es RCKR E ERR ARA 80 4 5 Port 80h Power On Self Test POST Codes ee eeee eee ee teeta ees 81 Contents 5 Regulatory Compliance and Battery Disposal Information 5 1 Regulatory CompllatiGe EE 87 5 1 1 Safety Stahddtds a ase ENEE 87 5 1 2 European Union Declaration of Conformity Statement 88 5 1 3 Product Ecology Statements VUNENEE NEEN NEE AEN e ue 89 5 4 China RoHS epa tuo espa tuin teer rM eae 92 5 1 5 EMG Regulations
60. hat provides full ACPI support Product Description 1 12 2 1 Power Connector ATX12V compliant power supplies can turn off the system power through system control When an ACPI enabled system receives the correct command the power supply removes all non standby voltages When resuming from an AC power failure the computer returns to the power state it was in before power was interrupted on or off The computer s response can be set using the Last Power State feature in the BIOS Setup program s Boot menu For information about Refer to The location of the main power connector Figure 11 page 49 The signal names of the main power connector Table 29 page 57 1 12 2 2 Fan Headers The function operation of the fan headers is as follows e The fans are on when the board is in the SO state e The fans are off when the board is off or in the S3 S4 or S5 state e Each fan header is wired to a fan tachometer input of the hardware monitoring and fan control ASIC e All fan headers support closed loop fan control that can adjust the fan speed or switch the fan on or off as needed e All fan headers have a 12 V DC connection e The fan headers are controlled by Pulse Width Modulation For information about Refer to The location of the fan headers Figure 11 page 49 The location of the fan headers and sensors for thermal monitoring Figure 6 page 32 1 12 2 3 LAN Wake Capabilities A CAUTI ON For LAN wake capabilities the 5 V standby
61. he following BIOS Setup program settings reduces the POST execution time e Inthe Boot menu enable the settings for Fast Boot This option will allow BIOS to skip through various stages of POST and boot quickly to the last detected boot device e Inthe Boot Menu set the hard disk drive as the first boot device As a result the POST does not first seek a diskette drive which saves about one second from the POST execution time e Inthe Peripheral Configuration submenu disable the LAN device if it will not be used This can reduce up to four seconds of option ROM boot time ps NOTE It is possible to optimize the boot process to the point where the system boots so quickly that the Intel logo screen or a custom logo splash screen will not be seen Monitors and hard disk drives with minimum initialization times can also contribute to a boot time that might be so fast that necessary logo screens and POST messages cannot be seen This boot time may be so fast that some drives might be not be initialized at all If this condition should occur it is possible to introduce a programmable delay ranging from zero to 30 seconds by 5 second increments using the Hard Disk Pre Delay feature of the Advanced Menu in the Drive Configuration Submenu of the BIOS Setup program 75 Intel Desktop Board DQ77MK Technical Product Specification 3 10 BIOS Security Features The BIOS includes security features that restrict access to the BIOS Setup program
62. he specific audio technologies supported by the PCH Table 6 Audio Formats Supported by the DisplayPort I nterface Audio Formats DisplayPort AC 3 Dolby Digital No Dolby Digital Plus No DTS HD No LPCM 192 kHz 24 bit 8 Channel Yes 23 Intel Desktop Board DQ77MK Technical Product Specification 1 5 3 USB The PCH contains up to two Enhanced Host Controller Interface EHCI host controllers that support USB high speed signaling High speed USB 2 0 allows data transfers up to 480 Mb s All ports are high speed full speed and low speed capable The PCH also contains an integrated eXtensible Host Controller Interface xHCI host controller which supports USB 3 0 ports This controller allows data transfers up to 5 Gb s The controller supports SuperSpeed SS high speed HS full speed FS and low speed LS traffic on the bus The board supports up to four USB 3 0 ports and ten USB 2 0 ports The Intel Q77 Express Chipset provides the USB controller for the 2 0 3 0 ports The port arrangement is as follows e Two USB 3 0 ports are implemented with stacked back panel connectors blue e Two front panel USB 3 0 ports are implemented through one internal connector blue e Four USB 2 0 ports implemented with stacked back panel connectors two black and two orange high current charging ports e Four USB 2 0 front panel ports implemented through two internal headers black e Two USB 2 0 ports are implemented in
63. ification 2 4 Intel Management Engine BI OS Extension 62 Intel MEBX Reset Header The Intel MEBX reset header see Figure 15 allows you to reset the Intel ME configuration to the factory defaults Momentarily shorting pins 1 and 2 with a jumper not supplied will accomplish the following e Return all Intel ME parameters to their default values e Reset the Intel MEBX password to the default value admin CAUTI ON Always turn off the power and unplug the power cord from the computer before installing an MEBX reset jumper The jumper must be removed before reapplying power The system must be allowed to reach end of POST before reset is complete Otherwise the board could be damaged NOTE After using the MEBX Reset a CMOS battery failure warning will occur during the next POST This is expected and does not indicate a component failure OM23758 Figure 15 Intel MEBX Reset Header Intel MEBX Reset Header Signals Function PCH_RTCRST_PULLUP Ground No connection Technical Reference 2 5 Mechanical Considerations 2 5 1 Form Factor The board is designed to fit into an ATX form factor chassis Figure 16 illustrates the mechanical form factor for the board Dimensions are given in inches millimeters The outer dimensions are 9 60 inches by 9 60 inches 243 84 millimeters by 243 84 millimeters Location of the I O connectors and mounting holes are in compliance with the ATX specification
64. information for Intel Desktop Board DQ77MK e Safety standards e European Union Declaration of Conformity statement e Product Ecology statements e Electromagnetic Compatibility EMC standards e Product certification markings 5 1 1 Safety Standards Intel Desktop Board DQ77MK complies with the safety standards stated in Table 53 when correctly installed in a compatible host system Table 53 Safety Standards Standard Title CSA UL 60950 1 Information Technology Equipment Safety Part 1 General Requirements USA and Canada EN 60950 1 Information Technology Equipment Safety Part 1 General Requirements European Union IEC 60950 1 Information Technology Equipment Safety Part 1 General Requirements International 87 Intel Desktop Board DQ77MK Technical Product Specification 5 1 2 European Union Declaration of Conformity 88 Statement We Intel Corporation declare under our sole responsibility that the product Intel Desktop Board DQ77MK is in conformity with all applicable essential requirements necessary for CE marking following the provisions of the European Council Directive 2004 108 EC EMC Directive 2006 95 EC Low Voltage Directive and 2002 95 EC ROHS Directive The product is properly CE marked demonstrating this conformity and is for distribution within all member states of the EU with no restrictions C This product follows the provisions of the European Directives 2004 108 EC 2006 95
65. ing SATA functionality is transparent to the operating system The SATA controller can operate in both legacy and native modes In legacy mode standard IDE I O and IRQ resources are assigned IRQ 14 and 15 In native mode standard PCI Conventional bus resource steering is used Native mode is the preferred mode for configurations using the Windows XP Windows Vista and Windows 7 operating systems NOTE j NOTE When an mSATA module is plugged into the PCI Express Full Mini Card slot SATA port 4 colored gray will be disabled automatically NOTE NOTE Many SATA drives use new low voltage power connectors and require adapters or power supplies equipped with low voltage power connectors For more information see http www serialata org For information about Refer to The location of the SATA connectors Figure 11 page 49 25 Intel Desktop Board DQ77MK Technical Product Specification 1 6 Real Time Clock Subsystem A coin cell battery CR2032 powers the real time clock and CMOS memory When the computer is not plugged into a wall socket the battery has an estimated life of three years When the computer is plugged in the standby current from the power supply extends the life of the battery The clock is accurate to 13 minutes year at 25 9C with 3 3 VSB applied via the power supply 5V STBY rail NOTE If the battery and AC power fail date and time values will be reset and the user will be notified dur
66. ing infected clients before they impact the network e Remote hardware and software asset tracking helping to track computer assets and keep virus protection up to date 33 Intel Desktop Board DQ77MK Technical Product Specification e Keyboard video and mouse KVM remote control which allows redirection of a managed system s video to a remote console which can then interact with it using the console s own mouse and keyboard Intel AMT requires the computer system to have an Intel AMT enabled chipset network hardware and software as well as connection with a power source a corporate network connection and an Intel AMT enabled remote management console Setup requires additional configuration of the platform For information about Refer to Intel Active Management Technology http www intel com technology platform technology intel amt index htm 1 11 1 2 Intel Virtualization Technology Intel Virtualization Technology Intel VT is a hardware assisted technology that when combined with software based virtualization solutions provides maximum system utilization by consolidating multiple environments into a single server or client NOTE A processor with Intel VT does not guarantee that virtualization will work on your system Intel VT requires a computer system with a chipset BIOS enabling software and or operating system device drivers and applications designed for this feature For information about Refer to
67. ing the POST When the voltage drops below a certain level the BIOS Setup program settings stored in CMOS RAM for example the date and time might not be accurate Replace the battery with an equivalent one Figure 1 on page 13 shows the location of the battery 1 7 Legacy I O Controller 26 The I O controller provides the following features e One serial port e Serial IRQ interface compatible with serialized IRQ support for PCI systems e Intelligent power management including a programmable wake up event interface e Conventional PCI bus power management support The BIOS Setup program provides configuration options for the I O controller Product Description 1 8 Audio Subsystem The board supports the Intel High Definition Audio Intel HD Audio subsystem The audio subsystem consists of the following e Intel Q77 Express Chipset e Realtek ALC892 audio codec The audio subsystem has the following features e Advanced jack sense for the back panel audio jacks that enables the audio codec to recognize the device that is connected to an audio port The back panel audio jacks are capable of retasking according to the user s definition or can be automatically switched depending on the recognized device type e Front panel Intel HD Audio and AC 97 audio support e 3 port analog audio out stack e A signal to noise S N ratio of 95 dB e Windows 7 Ultimate certification Table 7 lists the supported functions of the fr
68. inte Intel Desktop Board DQ7 7MK Technical Product Specification May 2012 Part Number G54941 001 The Intel Desktop Board DQ77MK may contain design defects or errors known as errata that may cause the product to deviate from published specifications Current characterized errata are documented in the Intel Desktop Board DQ77MK Specification Update Revision History Revision Revision History Date 001 First release of the Intel Desktop Board DQ77MK Technical Product May 2012 Specification This product specification applies to only the standard Intel Desktop Board with BIOS identifier MKQ7710H 86A INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS NO LICENSE EXPRESS OR IMPLI ED BY ESTOPPEL OR OTHERWISE TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT EXCEPT AS PROVIDED IN INTEL S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO SALE AND OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE MERCHANTABILITY OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS OTHERWISE AGREED IN WRITING BY INTEL THE INTEL PRODUCTS ARE NOT DESIGNED NOR INTENDED FOR ANY APPLICATION IN WHICH THE FAILURE OF THE INTEL PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH MAY OCCUR All Intel desktop boards
69. ized during this period if Legacy USB support was set to Disabled in the BIOS Setup program 6 After the operating system loads the USB drivers all legacy and non legacy USB devices are recognized by the operating system and Legacy USB support from the BIOS is no longer used 7 Additional USB legacy feature options can be access by using Intel Integrator Toolkit 71 Intel Desktop Board DQ77MK Technical Product Specification To install an operating system that supports USB verify that Legacy USB support in the BIOS Setup program is set to Enabled and follow the operating system s installation instructions 3 6 BIOS Updates The BIOS can be updated using either of the following utilities which are available on the Intel World Wide Web site e Intel Express BIOS Update utility which enables automated updating while in the Windows environment Using this utility the BIOS can be updated from a file on a hard disk a USB drive a flash drive or a USB hard drive or a CD ROM or from the file location on the Web e Intel Flash Memory Update Utility which requires booting from DOS Using this utility the BIOS can be updated from a file on a hard disk a USB drive a flash drive or a USB hard drive or a CD ROM Both utilities verify that the updated BIOS matches the target system to prevent accidentally installing an incompatible BIOS kel NOTE Review the instructions distributed with the upgrade utility before attempting
70. kitarkan semula dengan betul Sila rujuk http www intel com intel other ehs product ecology untuk mendapatkan butir butir program ini termasuklah skop produk yang dirangkumi lokasi lokasi tersedia arahan penghantaran terma amp syarat dsb Portuguese Como parte deste compromisso com o respeito ao ambiente a Intel implementou o Programa de Reciclagem de Produtos para que os consumidores finais possam enviar produtos Intel usados para locais selecionados onde esses produtos sao reciclados de maneira adequada Consulte o site http www intel com intel other ehs product ecology em Ingl s para obter os detalhes sobre este programa inclusive o escopo dos produtos cobertos os locais dispon veis as instruc es de envio os termos e condic es etc Regulatory Compliance and Battery Disposal Information Russian B kauecrBe uacrh cBOMX o65s3aTe IbCTB K okpyxarouien cpene B Intel cosnaHa nporpaMMa yr4nu3sauua npoaykuna Intel Product Recycling Program ana npenocraB eHMsi KOHeUHBIM rIOJIb3OBaTe IsM Mapok npoaykuun Intel BOSMOXHOCTM BO3Bpara ncnonb3yemo npoaykuuaa B cneynann3npOoBaHHbie NYHKTbI ANA AOMKHOU yTAMM3auMM loxanylcra o6parurecb Ha Be6 calir http www intel com intel other ehs product ecology 3a uHopmaunen o6 sro nporpaMMe npuHuMaeMbIx npoaykrax Mecrax npuewa uHcrpykulAsix o6 ornpaBke H0JIOKeHMSIX M YCNOBNAX M T A T rkce Intel evre sorumlulu una ba ml l n n bir par as olarak peraken
71. line for the power supply must be capable of providing adequate 5 V standby current Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply LAN wake capabilities enable remote wake up of the computer through a network The LAN subsystem PCI bus network adapter monitors network traffic at the Media Independent Interface Upon detecting a Magic Packet frame the LAN subsystem asserts a wake up signal that powers up the computer Depending on the LAN implementation the board supports LAN wake capabilities with ACPI in the following ways e The PCI Express WAKE signal e By Ping e Magic Packet e The onboard LAN subsystem 41 Intel Desktop Board DQ77MK Technical Product Specification 1 12 2 4 Instantly Available PC Technology A CAUTI ON For Instantly Available PC technology the 5 V standby line for the power supply must be capable of providing adequate 5 V standby current Failure to provide adequate standby current when implementing Instantly Available PC technology can damage the power supply Instantly Available PC technology enables the board to enter the ACPI S3 Suspend to RAM sleep state While in the S3 sleep state the computer will appear to be off the power supply is off and the front panel LED is amber if dual colored or off if single colored When signaled by a wake up device or event the system quickly returns to its last known wake state Table 12 on page
72. melse med g ldende milj lovgivning A OBS Det kan oppsta eksplosjonsfare hvis batteriet skiftes ut med feil type Brukte batterier b r kastes i henhold til gjeldende milj lovgivning VIKTIGT Risk f r explosion om batteriet ers tts med felaktig batterityp Batterier ska kasseras enligt de lokala milj v rdsbest mmelserna AN VARO R j hdysvaara jos pariston tyyppi on v r Paristot on kierr tett v jos se on mahdollista K ytetyt paristot on h vitett v paikallisten ymparist maara ysten mukaisesti VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr Die Batterie darf nur durch denselben oder einen entsprechenden vom Hersteller empfohlenen Batterietyp ersetzt werden Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend A AVVERTIMENTO Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto Utilizzare solo pile uguali o di tipo equivalente a quelle consigliate dal produttore Per disfarsi delle pile usate seguire le istruzioni del produttore 97 Intel Desktop Board DQ77MK Technical Product Specification A PRECAUCION Existe peligro de explosion si la pila no se cambia de forma adecuada Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo Para deshacerse de las pilas usadas siga igualmente las instrucciones del fabricante AN WAARSCHUWI NG Er bestaat ontploffings
73. mount of addressable memory e Minimum recommended total system memory 1 GB e Non ECC DIMMs e Serial Presence Detect e DDR3 1600 MHz DDR3 1333 MHz and DDR3 1066 MHz SDRAM DIMMs Note DDR3 1600 MHz DIMMs are only supported by 3 generation Intel Core processor family processors e XMP version 1 3 performance profile support for memory speeds of 1600 MHz or lower NOTE To be fully compliant with all applicable DDR SDRAM memory specifications the board should be populated with DIMMs that support the Serial Presence Detect SPD data structure This allows the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance If non SPD memory is installed the BIOS will attempt to correctly configure the memory settings but performance and reliability may be impacted or the DIMMs may not function under the determined frequency Table 3 lists the supported DIMM configurations Table 3 Supported Memory Configurations Capacit Configuration Hotel Densit Front side Back side Devices 1024 MB 8 2048 MB 16 2048 MB 8 4096 MB 256 M x8 256 M x8 16 4096 MB 512 M x8 empty 8 8192 MB DS 4 Gbit 512 M x8 512 M x8 16 Note DS refers to double sided memory modules containing two rows of SDRAM and SS refers to single sided memory modules containing one row of SDRAM Intel Desktop Board DQ77MK Technical Product Specification 1 4 1 20 For information about Refer to
74. names of the front panel audio header and S PDIF audio header Section 2 2 2 1 page 51 The back panel audio connectors Section 2 2 1 page 48 1 8 2 1 S PDIF Header The S PDIF header allows connections to coaxial or optical dongles for digital audio output 1 8 2 2 I nternal Mono Speaker Header The internal mono speaker header allows connection to an internal low power speaker for basic system sound capability The subsystem is capable of driving a speaker load of 8 Ohms at 1 W rms or 4 Ohms at 1 5 W rms 28 1 9 Product Description LAN Subsystem The two LAN subsystems consists of the following Intel 82579LM Gigabit Ethernet Controller and Intel 82574L Gigabit Ethernet Controller 10 100 1000 Mb s Intel Q77 Express Chipset RJ 45 LAN connector with integrated status LEDs Additional features of the LAN subsystem include CSMA CD protocol engine LAN connect interface between the PCH and the LAN controller Conventional PCI bus power management ACPI technology support LAN wake capabilities ACPI technology support LAN wake capabilities LAN subsystem software For information about Refer to LAN software and drivers http downloadcenter intel com 1 9 1 Intel 82579LM Gigabit Ethernet Controller and Intel 82574L Gigabit Ethernet Controller The ethernet controllers support the following features 10 100 1000 BASE T IEEE 802 3 compliant Energy Efficient Ethernet EEE IEEE802 3az support Low
75. nstallation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and the receiver 93 Intel Desktop Board DQ77MK Technical Product Specification 94 e Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user s authority to operate the equipment Tested to comply with FCC standards for home or office use Canadian Department of Communications Compliance Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le pr sent appareil numerique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe B prescrites dans le R glement sur le broullage radio lectrique dict par le minist re des Communications du Canada Japan VCCI Statement Japan VCCI Statement translation This is a Class B product based on the standard of th
76. ntal specifications for the board Table 41 Environmental Specifications Parameter Specification Temperature Non Operating 20 C to 70 C Operating 0 C to 55 C Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches s2 Packaged Half sine 2 millisecond Product Weight pounds Free Fall inches Velocity Change inches s2 lt 20 167 Vibration Unpackaged 5 Hz to 20 Hz 0 01 g Hz sloping up to 0 02 g Hz 20 Hz to 500 Hz 0 02 g2 Hz flat Packaged 5 Hz to 40 Hz 0 015 g Hz flat 40 Hz to 500 Hz 0 015 g Hz sloping down to 0 00015 g Hz 68 3 Overview of BIOS Features 3 1 Introduction The board uses an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory SPI Flash and can be updated using a disk based program The SPI Flash contains the BIOS Setup program POST the PCI auto configuration utility LAN EEPROM information and Plug and Play support The BIOS displays a message during POST identifying the type of BIOS and a revision code The initial production BIOSs are identified as MKQ7710H 86A When the BIOS Setup configuration jumper is set to configure mode and the computer is powered up the BIOS compares the CPU version and the microcode version in the BIOS and reports if the two match The BIOS Setup program can be used to view and change the BIOS settings for the computer The BIOS Setup program is accessed by pressing the lt F2 gt key after the Power On Sel
77. nts that can wake the computer from specific states Table 12 Wake up Devices and Events These devices events can wake up the computer from this state Power switch S3 S4 ss 9 RTC alarm Sa 4 ss LAN 53 S4 ss USB S3 PME signal s3 54 55 WAKE S3 S4 ss Serial port S3 Note S4 implies operating system support only NOTE The use of these wake up events from an ACPI state requires an operating system that provides full ACPI support In addition software drivers and peripherals must fully support ACPI wake events 1 12 2 Hardware Support A CAUTI ON 40 Ensure that the power supply provides adequate 5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used Failure to do so can damage the power supply The total amount of standby current required depends on the wake devices supported and manufacturing options The board provides several power management hardware features including e Power connector e Fan headers e LAN wake capabilities e Instantly Available PC technology e Wake from USB e Power Management Event signal PME wake up support e PCI Express WAKEZ signal support e Wake from serial port e Wake from S5 e 5 V Standby Power Indicator LED LAN wake capabilities and Instantly Available PC technology require power from the 5 V standby line NOTE The use of Wake from USB from an ACPI state requires an operating system t
78. of this part is above the limit requirement in SJ T 11363 2006 WHE 7 B BJ PH EET in ZR S JR 3k Z B ESTES RIAA ue ZEB PF S P sa rh TRA tb RI SER 2 Z PUB PF PIS SE F This table shows where these substances may be found in the supply chain of our electronic information products as of the date of sale of the enclosed product Note that some of the component types listed above may or may not be a part of the enclosed product Figure 18 Intel Desktop Board DQ77MK China RoHS Material Self Declaration Table 92 Regulatory Compliance and Battery Disposal Information 5 1 5 EMC Regulations Intel Desktop Board DQ77MK complies with the EMC regulations stated in Table 54 when correctly installed in a compatible host system Table 54 EMC Regulations Regulation Title FCC 47 CFR Part 15 Title 47 of the Code of Federal Regulations Part 15 Subpart B Radio Subpart B Frequency Devices USA ICES 003 Interference Causing Equipment Standard Digital Apparatus Canada EN55022 Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment European Union EN55024 Information Technology Equipment Immunity Characteristics Limits and methods of measurement European Union EN55022 Australian Communications Authority Standard for Electromagnetic Compatibility Australia and New Zealand CISPR 22 Limits and methods of measurement of Radio Disturban
79. ons before placing your product order Intel 3 generation Intel Core processor family and 2 generation Intel Core processor family are trademarks of Intel Corporation in the U S and or other countries Other names and brands may be claimed as the property of others Copyright 2012 Intel Corporation All rights reserved Board Identification Information Basic Desktop Board DQ77MK Identification Information AA Revision BIOS Revision Notes G39642 300 MKQ7710H 86A 0034 1 2 Notes 1 The AA number is found on a small label on the component side of the board 2 The Q77 processor used on this AA revision consists of the following component Device Stepping S Spec Numbers Intel Q77 Express Chipset SLJ83 Errata Current characterized errata if any are documented in a separate Specification Update See http developer intel com products desktop motherboard index htm for the latest documentation Intel Desktop Board DQ77MK Technical Product Specification Preface This Technical Product Specification TPS specifies the board layout components connectors power and environmental requirements and the BIOS for Intel Desktop Board DQ77MK I ntended Audience The TPS is intended to provide detailed technical information about Intel Desktop Board DQ77MK and its components to the vendors system integrators and other engineers and technicians who need this level of information It is specifically not intended for
80. ont panel and back panel audio jacks Table 7 Audio Jack Support Micro Line Out Line In Mic I n Audio Jack phone Headphones Front Spks Surround Center Sub Back panel Blue Default ctrl panel Back panel Green ctrl panel Default ctrl panel Back panel Pink Default ctrl panel 1 8 1 Audio Subsystem Software The latest audio software and drivers are available from Intel s World Wide Web site For information about Refer to Obtaining audio software and drivers Section 1 2 page 16 27 Intel Desktop Board DQ77MK Technical Product Specification 1 8 2 Audio Connectors and Headers The board contains audio connectors and headers on both the back panel and the component side of the board The component side audio headers include front panel audio a 2 x 5 pin header that provides mic in and line out signals for front panel audio connectors The available configurable back panel audio connectors are shown in Figure 4 2 OM23753 Item Description A Line in surround B Line out front speakers C Mic in center sub Figure 4 Back Panel Audio Connectors NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only Poor audio quality occurs if passive non amplified speakers are connected to this output For information about Refer to The locations of the front panel audio header and S PDIF audio header Figure 11 page 49 The signal
81. out Visit this World Wide Web site Intel Desktop Board DQ77MK http www intel com products motherboard index htm Desktop Board Support http www intel com p en US support iid hdr support Available configurations for Intel http ark intel com Desktop Board DQ77MK Supported processors http processormatch intel com Chipset information http www intel com products desktop chipsets index htm BIOS and driver updates http downloadcenter intel com Tested memory http www intel com support motherboards desktop sb CS 025414 htm Integration information http www intel com support go buildit 1 3 Processor 16 The board supports 3 generation Intel Core processor family and 2 generation Intel Core processor family processors Other processors may be supported in the future This board supports processors with a maximum wattage of 95 W Thermal Design Power TDP The processors listed above are only supported when falling within the wattage requirements of Intel Desktop Board DQ77MK See the Intel web site listed below for the most up to date list of supported processors For information about Refer to Supported processors http processormatch intel com CAUTI ON Use only the processors listed on the web site above Use of unsupported processors can damage the board the processor and the power supply NOTE This board has specific requirements for providing power to the processor Refer to Section 2 6 1 on page
82. ower off sleeping Running Table 32 States for a Two Color Power LED LED State Description Off Steady Green Power off Running Steady Yellow Sleeping NOTE The colors listed in Table 31 and Table 32 are suggested colors only Actual LED colors are chassis specific 2 2 2 4 4 Power Switch Header Pins 6 and 8 can be connected to a front panel momentary contact power switch The switch must pull the SW ON pin to ground for at least 50 ms to signal the power supply to switch on or off The time requirement is due to internal debounce circuitry on the board At least two seconds must pass before the power supply will recognize another on off signal 2 2 2 5 Alternate Front Panel Power Sleep LED Header Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header Table 33 Alternate Front Panel Power Sleep LED Header Pin Signal Name Description 1 POWER LED MAIN Out Front panel LED main color 2 Key no pin 3 POWER LED ALT Out Front panel LED alt color 59 Intel Desktop Board DQ77MK Technical Product Specification 2 2 2 6 Front Panel USB 2 0 Connectors Figure 13 is a connection diagram for the front panel USB 2 0 connectors p NOTE e The 5 V DC power on the USB connectors is fused e Use only a front panel USB connector that conforms to the USB 2 0 specification for high speed USB devices Power 5 V Power 5 V One D D One USB USB Port D D Port
83. perating temperature see the environmental specifications in Section 2 9 CAUTI ON Ensure that proper airflow is maintained in the processor voltage regulator circuit Failure to do so may result in damage to the voltage regulator circuit The processor voltage regulator area shown in Figure 17 can reach a temperature of up to 120 C in an open chassis Figure 17 shows the locations of the localized high temperature zones A SL 3 OM23756 Item Description A Processor voltage regulator area B Processor C Intel Q77 Express Chipset Figure 17 Localized High Temperature Zones Technical Reference Table 39 provides maximum case temperatures for the components that are sensitive to thermal changes The operating temperature current load or operating frequency could affect case temperatures Maximum case temperatures are important when considering proper airflow to cool the board Table 39 Thermal Considerations for Components Component Maximum Case Temperature Processor For processor case temperature see processor datasheets and processor specification updates 104 C Intel Q77 Express Chipset To ensure functionality and reliability the component is specified for proper operation when Case Temperature is maintained at or below the maximum temperature listed in Table 39 This is a requirement for sustained power dissipation equal to Thermal Design Power TDP is specified as the maximum sustainable powe
84. r to be dissipated by the components When the component is dissipating less than TDP the case temperature should be below the Maximum Case Temperature The surface temperature at the geometric center of the component corresponds to Case Temperature It is important to note that the temperature measurement in the system BIOS is a value reported by embedded thermal sensors in the components and does not directly correspond to the Maximum Case Temperature The upper operating limit when monitoring this thermal sensor is Tcontrol Table 40 Tcontrol Values for Components Component Tcontrol Processor For processor case temperature see processor datasheets and processor specification updates 104 C Intel Q77 Express Chipset For information about Refer to Processor datasheets and specification updates Section 1 2 page 16 Intel Q77 Express Chipset http www intel com products desktop chipsets 67 Intel Desktop Board DQ77MK Technical Product Specification 2 8 Reliability The Mean Time Between Failures MTBF prediction is calculated using parts count method The calculation is based on the Telcordia SR 332 Issue 2 Method Case 3 50 electrical stress 50 9C ambient The MTBF prediction is used to estimate repair rates and spare parts requirements The MTBF data is calculated from predicted data at 50 SC The MTBF for the Intel Desktop Board DQ77MK is 211 190 hours 2 9 Environmental Table 41 lists the environme
85. r used 640 K 800 K A0000 C7FFF 160 KB Video memory and BIOS 639 K 640 K 9FC00 9FFFF 1 KB Extended BIOS data movable by memory manager software 512 K 639 K 80000 9FBFF 127 KB Extended conventional memory 0 K 512 K 00000 7FFFF 512 KB Conventional memory 2 2 Connectors and Headers A CAUTI ON Only the following connectors and headers have overcurrent protection back panel and front panel USB as well as IEEE 1394a The other internal connectors and headers are not overcurrent protected and should connect only to devices inside the computer s chassis such as fans and internal peripherals Do not use these connectors or headers to power devices external to the computer s chassis A fault in the load presented by the external devices could cause damage to the computer the power cable and the external devices themselves Furthermore improper connection of USB or 1394a header single wire connectors may eventually overload the overcurrent protection and cause damage to the board This section describes the board s connectors The connectors can be divided into these groups e Back panel I O connectors e Component side connectors and headers see page 49 47 Intel Desktop Board DQ77MK Technical Product Specification 2 2 1 Back Panel Connectors Figure 10 shows the location of the back panel connectors for the board A C D e a e OM23751 tem Description USB 2
86. ra ROI FERIA URS HAIR tines quray aq ayu ai ERA 11 2 Components Shown in Figure L A 14 3 Supported Memory Configurations ee 19 4 DVI Port Status en Le le ei fec io avri eas cial ve ero eet pdt 23 5 DisplayPort Status Concditlofis c ier vete Ee dal oss Adee e 23 6 Audio Formats Supported by the DisplayPort Interface 23 7 Audio E E Dei e TEE 27 8 LAN Connector LED States eene ee Eed 31 9 Intel ME M State LED Behavior AA 37 10 Effects of Pressing the Power Switch AAA 38 11 Power States and Targeted System Power 39 Intel Desktop Board DQ77MK Technical Product Specification Wake up Devices and Events 40 System Memory Map es a ct een exo S IR EE 47 Component side Connectors and Headers Shown in Figure 11 50 Seriali Port ET EE 51 Front Panel Audio Header for Intel HD Audio 51 Front Panel Audio Header for AC 97 Audio 51 Front Panel USB 2 0 Conlhiectors odas ee ote ay EEN EE Ee 51 Front Panel USB 3 0 Conhector ortis n iubetega dee 52 IEEE 13943 CORP SCLOT inh donk er dM eife ea Qv DE fent dts 52 Internal Mono Speaker Header 52 PCI Express Full Half Mini Card Connector ene es 53 SATA C onnectorS u a ere allie xad eek E xis RR HEY Dri aa ers Cas 54 S PDIF Header cer ere re ba ex NNN ERA puas 55 Chassis Intrusion Header u o su E te sex echo WR POR Testa ias 55 Processor Front and Rear Chassis 4 Pin Fan Headers
87. rted by the board along with the associated system power targets See the ACPI specification for a complete description of the various system and power states Table 11 Power States and Targeted System Power Device States Processor States Targeted System Power Note D Sleeping States Global States GO working SO working CO working DO working Full power gt 30 W state state G1 sleeping S3 Suspend to No power D3 no power Power lt 5 W Nete2 state RAM Context except for saved to RAM wake up logic G1 sleeping S4 Suspend to No power D3 no power Power lt 5 W Note 2 state disk Context except for saved to disk wake up logic G2 S5 S5 Soft off No power D3 no power Power lt 5 W Note 2 Context not saved except for Cold boot is wake up logic required G3 No power to the No power D3 no power for No power to the system mechanical off system wake up logic Service can be performed AC power is except when safely disconnected provided by from the battery or computer external source Notes 1 Total system power is dependent on the system configuration including add in boards and peripherals powered by the system chassis power supply 2 Dependent on the standby power consumption of wake up devices used in the system 39 Intel Desktop Board DQ77MK Technical Product Specification 1 12 1 2 Wake up Devices and Events NOTE Table 12 lists the devices or specific eve
88. s Commission certification number KCC REM CPU DQ77MK Taiwan BSMI Bureau of Standards Metrology and Inspections mark Includes adjacent Intel company number D33025 Printed wiring board manufacturer s recognition mark Consists of a unique UL recognized manufacturer s logo along with a flammability rating solder side China RoHS Environmentally Friendly Use Period Logo This is an example of the symbol used on Intel Desktop Boards and associated collateral The color of the mark may vary depending upon the application The Environmental 10 Friendly Usage Period EFUP for Intel Desktop Boards has been determined to be 10 years one 96 Regulatory Compliance and Battery Disposal Information 5 2 Battery Disposal Information A CAUTION Risk of explosion if the battery is replaced with an incorrect type Batteries should be recycled where possible Disposal of used batteries must be in accordance with local environmental regulations A PRECAUTION Risque d explosion si la pile usag e est remplac e par une pile de type incorrect Les piles usag es doivent tre recycl es dans la mesure du possible La mise au rebut des piles usag es doit respecter les r glementations locales en vigueur en mati re de protection de l environnement AN FORHOLDSREGEL Eksplosionsfare hvis batteriet erstattes med et batteri af en forkert type Batterier b r om muligt genbruges Bortskaffelse af brugte batterier b r foreg i overensstem
89. s 3 0 with a raw bit rate of 8 0 GT s results in an effective bandwidth of 1 GB s each direction per lane The maximum theoretical bandwidth of the x16 interface is 16 GB s in each direction simultaneously for a total bandwidth of 32 GB s e PCI Express 2 x with a raw bit rate of 5 0 GT s results in an effective bandwidth of 500 MB s each direction per lane The maximum theoretical bandwidth of the x16 interface is 8 GB s in each direction simultaneously for a total bandwidth of 16 GB s e PCI Express 1 x with a raw bit rate of 2 5 GT s results in an effective bandwidth of 250 MB s each direction per lane The maximum theoretical bandwidth of the x16 interface is 4 GB s in each direction simultaneously for a total bandwidth of 8 GB s For information about Refer to PCI Express technology http www pcisig com Product Description 1 4 System Memory The board has four DIMM sockets and supports the following memory features e 1 5 V DDR3 SDRAM DIMMs with gold plated contacts with the option to raise the voltage to support higher performance DDR3 SDRAM DIMMs e 1 35 V Low Voltage DDR3 DIMMs JEDEC specification e Two independent memory channels with interleaved mode support e Unbuffered single sided or double sided DIMMs with the following restriction DI MMs with x16 organization are not supported e 32 GB maximum total system memory with 4 Gb memory technology Refer to Section 2 1 1 on page 45 for information on the total a
90. s Intel que permite que los consumidores al detalle de los productos Intel devuelvan los productos usados en los lugares seleccionados para su correspondiente reciclado Consulte la http www intel com intel other ehs product_ecology para ver los detalles del programa que incluye los productos que abarca los lugares disponibles instrucciones de env o t rminos y condiciones etc Francais Dans le cadre de son engagement pour la protection de l environnement Intel a mis en uvre le programme Intel Product Recycling Program Programme de recyclage des produits Intel pour permettre aux consommateurs de produits Intel de recycler les produits us s en les retournant des adresses sp cifi es Visitez la page Web http www intel com intel other ehs product ecology pour en savoir plus sur ce programme savoir les produits concern s les adresses disponibles les instructions d exp dition les conditions g n rales etc HAB AYTIVCIS Bete REE BIO ERCLC ELARI UTIL 227 FR REO EET AGRG CLC U F4 WE INATABLI Mv TIS IYI ZH72 b amp 3E E GE XUI WARM St iX 75 k CAI FEARS C TODI ILORA SRI http www intel com intel other ehs product ecology 3 amp 8 SSC AL Malay Sebagai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran Intel telah melaksanakan Program Kitar Semula Produk untuk membenarkan pengguna pengguna runcit produk jenama Intel memulangkan produk terguna ke lokasi lokasi terpilih untuk di
91. sed at the system level not the board level Use of an ntel Desktop Board alone does not guarantee Energy Star compliance For information about Refer to ENERGY STAR requirements and recommended configurations http www intel com go energystar Electronic Product Environmental Assessment Tool EPEAT http www epeat net Korea e Standby Program http www kemco or kr new eng pg02 pg02100300 asp European Union Energy related Products Directive 2009 ErP http ec europa eu enterprise policies s ustainable business sustainable product policy ecodesign index en htm 95 Intel Desktop Board DQ77MK Technical Product Specification 5 1 7 Regulatory Compliance Marks Board Level Intel Desktop Board DQ77MK has the regulatory compliance marks shown in Table 55 Table 55 Regulatory Compliance Marks Description Mark UL joint US Canada Recognized Component mark Includes adjacent UL file number for Intel Desktop Boards E210882 CAA US FCC Declaration of Conformity logo mark for Class B equipment CE mark Declaring compliance to the European Union EU EMC directive Low Voltage directive and RoHS directive Australian Communications Authority ACA and New Zealand Radio Spectrum Management NZ RSM C tick mark Includes adjacent Intel supplier code number N 232 Japan VCCI Voluntary Control Council for Interference mark Korea Certification mark Includes an adjacent KCC Korean Communication
92. sulting thereof For information about Refer to Intel Anti Theft http antitheft intel com welcome aspx 35 Intel Desktop Board DQ77MK Technical Product Specification 1 11 2 Intel Small Business Technology Intel Small Business Technology Intel SBT provides small businesses with security and productivity capabilities to help keep their PCs up to date protected and running well Intel SBT is the firmware component of Intel Small Business Advantage Intel SBA and includes this hardware functionality e Local Maintenance Timer Enables applications to wake up the host platform when it is powered down or in a sleep state e Local Software Monitor Provides a common reporting mechanism to monitor applications running on the host operating system i NOTE NOTE Systems configured for use with Intel SBA will not be configurable for Intel AMT and vice versa To change from one usage to the other the system must first be unprovisioned back to factory defaults This may be done by entering BIOS Setup Configuration Mode For information about Refer to Intel Small Business Advantage http www intel com go SBA Entering BIOS Setup Configuration Mode Section 2 3 on page 61 36 Product Description 1 11 3 Intel Management Engine Intel ME Software and Drivers Intel ME software and drivers are available from Intel s World Wide Web site For information about Refer to Obtaining Intel ME software and driv
93. supplies with either 2 x 10 or 2 x 12 main power cables When using a power supply with a 2 x 10 main power cable attach that cable to the main power connector leaving pins 11 12 23 and 24 unconnected e Processor core power a 2 x 2 connector This connector provides power directly to the processor voltage regulator and must always be used Failure to do so will prevent the board from booting Table 28 Processor Core Power Connector Pin Signal Name Signal Name 1 Ground Ground 3 12 V 12 V Table 29 Main Power Connector Pin Signal Name Pin Signal Name 1 413 3 V 13 3 3 V 2 3 3 V 14 12 V 3 Ground 15 Ground 4 5 V 16 PS ON power supply remote on off 5 Ground 17 Ground 6 5 V 18 Ground 7 Ground 19 Ground 8 PWRGD Power Good 20 No connect 9 5 V Standby 21 5 V 10 12 V 22 5 V 11 12 V Note 23 5 v Note 12 2 x 12 connector detect Note 24 Ground Note Note When using a 2 x 10 power supply cable this pin will be unconnected For information about Refer to Power supply considerations Section 2 6 1 on page 64 57 Intel Desktop Board DQ77MK Technical Product Specification 2 2 2 4 Front Panel Header This section describes the functions of the front panel header Table 30 lists the signal names of the front panel header Figure 12 is a connection diagram for the front panel header Table 30 Front Panel Header Pin Signal Name Description Pin Signal Name
94. ted the Intel Product Recycling Program to allow retail consumers of Intel s branded products to return used products to selected locations for proper recycling Please consult the http www intel com intel other ehs product ecology for the details of this program including the scope of covered products available locations shipping instructions terms and conditions etc mx VEAL ASE EZ RIESE Ai Dr SU Intel Product Recycling Program CRH K PA mh TED DA SUE BEARER ih RU i B AE BER Bie er ES aed I age e TR xe Hh ef ET 24 I s fs JH Jib T ii 5http www intel com intel other ehs product ecology J f Jtit RIM Ate R Pm ZIG WH ie RES Deutsch Als Teil von Intels Engagement fur den Umweltschutz hat das Unternehmen das Intel Produkt Recyclingprogramm implementiert das Einzelhandelskunden von Intel Markenprodukten erm glicht gebrauchte Produkte an ausgew hlte Standorte f r ordnungsgem fses Recycling zur ckzugeben Details zu diesem Programm einschlie lich der darin eingeschlossenen Produkte verf gbaren Standorte Versandanweisungen Bedingungen usw finden Sie auf der http www intel com intel other ehs product ecology 89 Intel Desktop Board DQ77MK Technical Product Specification 90 Espanol Como parte de su compromiso de responsabilidad medioambiental Intel ha implantado el programa de reciclaje de producto
95. the PCI Express Full Half Mini Card slot NOTE Computer systems that have an unshielded cable attached to a USB port may not meet FCC Class B requirements even if no device is attached to the cable Use a shielded cable that meets the requirements for full speed devices For information about Refer to The location of the USB connectors on the back panel Figure 10 page 48 The location of the front panel USB headers Figure 11 page 49 1 5 4 SATA Interfaces The board provides six SATA connectors through the PCH which support one device each e Two SATA 6 0 Gb s interfaces through the Intel Q77 Express Chipset with Intel Rapid Storage Technology RAID support blue e Two internal SATA 3 0 Gb s interfaces through Intel Q77 Express Chipset with Intel Rapid Storage Technology RAID support black e One internal SATA connector multiplexed with an mSATA port routed to the PCI Express Full Half Mini Card slot gray e One external eSATA 3 0 Gb s interface red The PCH provides independent SATA ports with a theoretical maximum transfer rate of 6 0 Gb s for two port and 3 0 Gb s for four ports A point to point interface is used for host to device connections 24 Product Description The PCH supports the Serial ATA Specification Revision 3 0 The PCH also supports several optional sections of the Serial ATA II Extensions to Serial ATA 1 0 Specification Revision 1 0 AHCI support is required for some elements The underly
96. to validate that a user is logging in from a trusted computer This is accomplished by using the Intel Manageability Engine embedded in the chipset to generate a six digit number that when coupled with a user name and password will generate a One Time Password OTP when visiting Intel IPT enabled websites Intel IPT eliminates the need for the additional token or key fob required previously for two factor authentication For information about Refer to Intel Identity Protection Technology http ipt intel com 1 11 1 6 Intel Anti Theft Technology Intel Anti Theft Intel AT provides local tamper resistant defense that works like a poison pill that disables the computer and access to its data even if the operating system OS is reimaged a new hard drive is installed or the computer is disconnected from the network 2 NOTE No computer system can provide absolute security under all conditions Intel AT requires the computer system to have an Intel AT enabled chipset BIOS firmware release software and an Intel AT capable Service Provider ISV application and service subscription The detection triggers response actions and recovery mechanisms only work after the Intel AT functionality has been activated and configured Certain functionality may not be offered by some ISVs or service providers and may not be available in all countries Intel assumes no liability for lost or stolen data and or systems or any other damages re
97. ure use OxBO OxBF Boot Devices Includes fixed media and removable media Not that critical since consoles should be up at this point OxCO OxCF For future use OxDO OxDF For future use OxFO OxFF 81 Intel Desktop Board DQ77MK Technical Product Specification 82 Table 51 Port 80h POST Codes Port 80 Code Progress Code Enumeration 0x00 0x01 0x02 0x03 0x04 0x05 0x10 0x20 0x30 0x40 0x50 ACPI S States Entering SO S2 S3 S4 or S5 state Resuming from S2 S3 S4 S5 Security Phase SEC 0x08 Starting BIOS execution after CPU BIST 0x09 SPI prefetching and caching Ox0A Load BSP microcode 0x0B Load APs microcodes 0x0C Platform program baseaddresses 0x0D Wake Up All APs OxOE Initialize NEM OxOF Pass entry point of the PEI core PEI before MRC PEI Platform driver Ox11 Set bootmode GPIO init 0x12 Early chipset register programming including graphics init 0x13 Basic PCH init discrete device init 1394 SATA 0x14 LAN init 0x15 Exit early platform init driver PEI SMBUS 0x16 SMBUSriver init 0x17 Entry to SMBUS execute read write 0x18 Exit SMBUS execute read write PEI CK505 Clock Programming 0x19 Entry to CK505 programming Ox1A Exit CK505 programming PEI Over Clock Programming Ox1B Entry to entry to PEI over clock programming Ox1C Exit PEI over clock programming Memory 0x21 MRC entry point 0x23 Reading SPD from memory
98. x 12 Intel Management Engine BIOS Extension Intel MEBX Reset header Battery Piezoelectric speaker Intel Management Engine M state LED PCI Express Full Half Mini Card slot SATA 6 0 Gb s connector multiplexed with an mSATA port routed to the PCI Express Full Half Mini Card slot gray SATA 3 0 Gb s connectors through the PCH black zi c 4 o oivio zixz ir 7 mz o m mioj o m Z Alternate front panel power sleep LED header AA Front panel connector BB Standby power LED CC BIOS Setup configuration jumper block DD SATA 6 0 Gb s connectors through the PCH blue EE Front panel USB 3 0 connector blue FF Intel Q77 Express Chipset GG Front panel USB 2 0 connector HH Front panel USB 2 0 connector II Serial port connector JJ S PDIF out header KK Front panel audio connector LL Internal mono speaker header 14 1 1 3 Block Diagram Product Description Figure 2 is a block diagram of the major functional areas of the board S Ser PCI Express X16 Connector I Back Panel DVI D Connector i Back Panel DVI I Connector Back Panel I I DisplayPort lt lt I I Connector i PCI Express v2 0 i XlConnector PCI Express x1 i PCI Express v2 0 I PCI Express x4 X4 Connector ep PUDE Sept Q ef Header vO ee Controller Trusted Platform Module Conventional PCI Minette Pd os eo ER 1 IEEE 1394a EEE 1394a Connector
99. y software For information about Refer to The functions of the fan headers Section 1 12 2 2 page 41 1 10 3 Chassis I ntrusion and Detection The board supports a chassis security feature that detects if the chassis cover is removed The security feature uses a mechanical switch on the chassis that attaches to the chassis intrusion header When the chassis cover is removed the mechanical switch is in the closed position For information about Refer to The location of the chassis intrusion header Figure 11 page 49 31 Intel Desktop Board DQ77MK Technical Product Specification 1 10 4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers OM23762 Item Description A Thermal diode located on the processor die B Rear chassis fan header C Processor fan header D Front chassis fan header E Thermal diode located on the Intel Q77 PCH Figure 6 Thermal Sensors and Fan Headers 32 Product Description 1 11 Intel Security and Manageability Technologies Intel Security and Manageability Technologies provides tools and resources to help small business owners and IT organizations protect and manage their assets in a business or institutional environment 5 NOTE Software with security and or manageability capability is required to take advantage of Intel platform security and or management technologies 1 11 1 Intel vPro Technology Intel vPro Technolog
100. y is a collection of platform capabilities that support enhanced manageability security virtualization and power efficiency The key platform capabilities include e Intel Turbo Boost Technology for increased performance and power efficiency e Intel Hyper Threading Technology Intel HT for higher performance e Intel Active Management Technology Intel AMT e Intel Virtualization Intel VT e Intel Virtualization for Directed I O Intel VT d e Intel Trusted Execution Technology Intel TXT e Intel Identity Protection Technology Intel IPT e Intel Anti Theft Technology Intel AT For information about Refer to Intel vPro Technology http support intel com support vpro 1 11 1 1 Intel Active Management Technology When used with third party management and security applications Intel Active Management Technology Intel AMT allows business owners and IT organizations to better discover heal and protect their networked computing assets Some of the features of Intel AMT include e Out of band OOB system access to discover assets even while PCs are powered off e Remote trouble shooting and recovery which allows remote diagnosis and recovery of systems after OS failures e Hardware based agent presence checking that automatically detects and alerts when critical software agents have been stopped or are missing e Proactive network defense which uses filters to block incoming threats while isolat

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