NET-1821VD2N Version:C01
Contents
1. Chapter 3 BIOS Setup Evoe 08Ch 08Eh Motherboard Resource O8Fh DMA Controller 5 090h 09Fh Motherboard Resource 0AO0h OA1h Programmable Interrupt Controller 2 0A2h OBFh Motherboard Resource 0COh ODFh DMA Controller 6 Address Device Description OEOh OEFh Motherboard Resource OFOh OFFh Numeric data processor 170h 177h Slave IDE 1FOh 1F7h Master IDE 274h 277h ISAPNP Read Data Port 279h ISAPNP Read Data Port 2F8h 2FFh COM2 3BOh 3BBh Intel R HD Graphics Family 3COh 3DFh Intel R HD Graphics Family 3F6h Master IDE dual FIFO 3F8h 3FFh COMI 400h 453h System Resource 454h 457h Motherboard Resource 458h 47Fh System Resource 4DOh 4D1h Motherboard Resource 500h 57Fh System Resource A30h A3Fh Motherboard Resource A79h ISAPNP Read Data Port ODOOh FFFFh PCI bus NET 1821VD2N 47 EE Chapter 3 BIOS Setup IRQ Assignment Table There are 15 interrupt sources of the system Some are occupied by the system devices Only the ones that are not occupied can be assigned to other devices ISA device requests exclusive use of its interrupt Only the plug and play ISA devices can be assigned by the UEFI or the OS And several PCI devices share one interrupt which is assigned by UEFI or OS Interrupt assignment of some devices of X86 platform is shown in the table below but it does not show the interrupt source occ2. Appendix the two pins to their original location with tweezers carefully insert the memory reboot the system and the system will be booted smoothly Evoc well The system cannot be 5 booted after replacing a CD ROM Analysis the data cable of the hard disk may get knocked when installing the CD ROM which leads to poor connection of the hard disk data cable or the master and slave jumpers on hard disk and CD ROM are wrongly set Solution check the data cable of the hard disk and the IDE connectors on hard disk and motherboard first if there are no problems then check the master and slave jumper setting You may find that the hard disk and CD ROM are connected with different data cables while their jumpers are all set to master thus the hard disk cannot be booted Set the CD ROM jumper to slave and then re install it No PCI card can be detected after entering the system Analysis make sure the PCI card functions normally re insert the PCI card or insert it into another PCI slot to see whether it is normal find out the power type in use AT or ATX find out users requirement for the PCI card voltage Solution if the PCI card functions abnormally replace it with a new one if it functions normally when re inserted or inserted in another PCI slot then there is something wrong between the PCI card and the slot If AT power is adopted and the PCI card requires 3 3V voltage then the AT
3. PRSNT2 B A49 GND B49 GND NET 1821VD2N 21 e Evoc Chapter 2 Installation PCI Connector The board provides one PCI slot PCI1 the pin definitions are as follows Pin Signal Name Pin Signal Name Pin Signal Name Pin Signal Name AI TRST A31 PCI AD18 B1 12V B31 3 3V A2 12V A32 PCI_AD16 B2 TCK B32 PCI_AD17 A3 TMS A33 3 3V B3 GND B33 PCI _C BE 2 A4 TDI A34 PCI FRAME B4 TDO B34 GND AS T5V A35 GND B5 T5V B35 PCI IRDY A6 INTA A36 PCI TRDY B6 5V B36 333V A7 INTC A37 GND B7 INTB B37 PCI DEVSEL A8 5V A38 PCI STOP B8 INTD B38 GND A9 Null A39 3 3V B9 PRSNTI1 B39 PCI PLOCK A10 5V A40 SDONE B10 Null B40 PCI_PERR All Null A41 SBO B11 PRSNT2 B41 3 3V A12 GND A42 GND B12 GND B42 PCI_SERR A13 GND A43 PCI PAR B13 GND B43 3 3V A14 3 3 Vaux A44 PCI_ADI15 B14 Null B44 PCI_C BE 1 A15 PCI _RST A45 3 3V B15 GND B45 PCI_AD14 A16 5V A46 PCI_AD13 B16 PCI CLK B46 GND A17 PCI GNT A47 PCI ADII B17 GND B47 PCI ADI2 A18 GND A48 GND B18 PCI_REQ B48 PCI_AD10 A19 PCI_PME A49 PCI_AD9 B19 5V B49 GND A20 PCI AD30 A50 PCI_C BE 0 B20 PCI_AD31 B50 PCI AD8 A21 3 3V A51 3 3V B21 PCI_AD29 B51 PCI AD7 A22 PCI AD28 A52 PCI AD6 B22 GND B52 3 3V A23 PCI AD26 A53 PCI AD4 B23 PCI AD27 B53 PCI ADS A24 GND A54 GND B24 PCI AD25 B54 PCI AD3 A25 PCI AD24 A55 PCI AD2 B25 3 3V B55 GND A
4. Version 2 15 1227 Copyright C 2012 American Megatrends Inc Display the relevant information of CPU Note the information to be displayed are related to the CPU installed in the platform and different information will be displayed for different series of CPUs EIST Enable SpeedStep function of CPU NET 1821VD2N 37 ER Evoc Chapter 3 BIOS Setup HDD Latency Time Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced lt Select Screen HDD Latency Time Disabled Ti Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc This option is to set HDD latency time and the default value is Disabled For a large capacity HDD which may not be detected during POST and can be detected after reboot users can set a proper time period e g 3 seconds Chipset Aptio Setup Utility Copyright C 2011 American Megatrends Inc Main Advanced Chipset Boot Security Save amp Exit WARNING Setting wrong values in below sections may cause system to malfunction lt Select Screen Tl Select Item gt PCH IO Configuration Enter Select gt System Agent SA Configuration Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright
5. Al4 REFCLK B13 GND B14 PETpO A15 GND A16 PERpO B15 PETnO B16 GND A17 PERnO A18 GND B17 WDT OUTI B B18 GND A19 SIO_RSMRST A20 GND B19 PETp1 B20 PETnI A21 PERp1 A22 PERn1 B21 GND B22 GND A23 GND A24 GND B23 PETp2 B24 PETn2 A25 PERp2 A26 PERn2 B25 GND B26 GND A27 GND A28 GND B27 PETp3 B28 PETn3 A29 PERp3 A30 PERn3 B29 GND B30 WDT OUT2 A A31 GND A32 5VSB B31 WDT OUT2 B B2 GND A33 5VSB A34 GND B33 PETp4 B34 PETn4 A35 PERp4 A36 PERn4 B35 GND B36 GND A37 GND A38 GND B37 PETp5 B38 PETn5 18 NET 1821VD2N E Chapter 2 Installation Evoc A39 PERp5 A40 PERn5 B39 GND B40 GND AAT GND A42 GND B41 PETp6 B42 PETn6 A43 PERp6 A44 PERn6 B43 GND B44 GND A45 GND A46 GND B45 PETp7 B46 PETn7 A47 PERp7 A48 PERn7 B47 GND B48 PRSNT2 B A49 GND B49 GND The pin definitions for PCIE2 are as follows Pin Signal Name Pin Signal Name Pin Signal Name Pin Signal Name Al PRSNTI A2 12V B1 12V B2 12V A3 12V A4 GND B3 BYPASS_LED3 B4 GND AS NORMAL LED3 A6 BYPASS LED4 B5 SMCLK B6 SMDATA A7 NORMAL LED4 A8 TMS B7 GND B8 3 3V A9 3 3V A10 3 3V B9 CFG6 B10 3 3Vaux All PWRGD PERST A12 GND B11 WAKE B12 WDT_OUT3_A A13 REFCLK Al4 REFCLK B13 GND B14 PETpO A15 GND A16 PERp0 B15 PETn0 B16 GND A17 PERn0 A18 GND B17 WDT_OUT3_B B18 GND A19 SIO_RSMRST A20 GND B19 PETpl B20 PETn1 A21 PERp1 A2
6. C 2012 American Megatrends Inc 38 NET 1821VD2N Chapter 3 BIOS Setup Evoc gt PCH IO Configuration Aptio Setup Utility Copyright C 2011 American Megatrends Inc Chipset gt USB Configuration lt lt Select Screen Restore AC Power Loss Power On Tl Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc Restore AC Power Loss This option can set the system status when the computer is powered on after powered off under AC Power Off is to make the system at power off status Power On is to power on the system automatically Last State is to recover the status before powering off NET 1821VD2N 39 Evoc Chapter 3 BIOS Setup USB Configuration Aptio Setup Utility Copyright C 2011 American Megatrends Inc Chipset USB Configuration Select Screen EHCII Enabled f Select Item Enter Select USB Ports Per Port Disable Control Disabled Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc EHCII Switch for EHCI controller 1 7 USB Ports Per Port Disable Control General control switch for USB Port gt System Agent SA Configuration Aptio Setu
7. Step 4 Please connect the SATA data cable to the SATA hard disk Hot Unplug Step 1 Uninstall the hard disk from the device manager NET 1821VD2N 11 Evoe Chapter 2 Installation Step 2 Unplug the data cable from the SATA hard disk I m Step 3 Unplug the SATA 15 pin power connector black from the SATA hard disk IDE Connector The board provides one 2x22pin IDE connector Pitch 2 0mm the pin definitions are as follows 2 44 a 1 4 amp 3 DOMI Pin Signal Name Pin Signal Name 1 RESET 2 GND 3 D7 4 D8 5 D6 6 D9 7 D5 8 D10 9 D4 10 Dil 11 D3 12 D12 13 D2 14 D13 12 NET 1821VD2N Chapter 2 Installation Evoe 15 D1 16 D14 17 DO 18 D15 19 GND 20 KEY 21 DREQ 22 GND 23 IOW 24 GND 25 IOR 26 GND 27 IORDY 28 GND 29 DACK 30 GND 31 IRQ 32 NC 33 DAI 34 ATA66_DET 35 DAO 36 DA2 37 CS1 38 CS3 39 LED 40 GND 41 5V 42 5V 43 GND 44 GND Note the IDE connector can only be used as DOM disk connector CF Connector The board provides one 50Pin TYPE II CF card connector CF1 the pin definitions are as follows Pin Signal Name Pin Signal Name 1 GND 26 CD1 2 D3 27 Dil 3 D4 28 D12 4 D5 29 D13 5 D6 30 D14 6 D7 31 D15 NET 1821VD2N 13 Evoe Chapter 2 Installa
8. 2120 15 2500 DIMM3 DDR3 1066 1333 PLX Switch 8624 PCleX8 cH B DIMM4 DDR3 1066 1333 i i 2 29 2 OJ O OJ DMI x4 FDI PCle X8 SLOT PCle X8 SLOT PCle X4 2 PCle X8 VaR Cougar Point 1 Display Interface PCle X4 Port 1 4 PCI E Port Intel i51 LAN1 44Pin Connector C206 DOM Connector N SATA Port 0 To IDE a I 2420330 D PCI E Port amp rig ii UNS SATA Port 1 4 PCI USB 2 0 PORT 1 4 USE Pel Connector SPI Flash SPI CPU Fan 1 CPU Fan 2 Hardware Monitor Fan Control Super vo Evoe System Fan 1 gt _USER LED System Fan 2 Keyboard cowi COM2 Mouse Tip How to identify the first pin of the jumpers and connectors l 2 Observe the letter beside the socket the first pin is usually marked with 1 or bold lines or triangular symbols Observe the solder pad on the back the square pad is the first pin NET 1821VD2N Ete Chapter 2 Installation Jumper Setting 1 JCC1 Clear Keep CMOS Setting Pitch 2 54 mm CMOS is powered by the button battery on board Clearing CMOS will restore original settings factory default The steps are listed as follows 1 Turn off the computer and unplug the power cable 2 Instantly short circuit JCC1 3 Turn on the computer 4 Follow the prompt on screen to ente
9. CPU Configuration gt SATA Configuration gt USB Configuration gt Super IO Configuration gt H W Monitor gt Serial Port Console Redirection gt CPU PPM Configuration gt HDD Latency Time lt Select Screen Tl Select Item Enter Select F1 F2 F3 F4 Change Opt General Help Previous Values Optimized Defaults Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc NET 1821VD2N 29 E M Evoc gt CPU Configuration Chapter 3 BIOS Setup Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced CPU Configuration Genuine Intel CPU 2 20GHz CPU Signature Microcode Patch Max CPU Speed Min CPU Speed CPU Speed Processor Cores Intel HT Technology Intel VT x Technology Intel SMX Technology 64 bit L1 Data Cache L1 Code Cache L2 Cache L3 Cache Active Processor Cores 306a4 7 2200 MHz 1600 MHz 2200 MHz 4 Not Supported Supported Supported Supported 32kBx4 32kBx4 256 kB x 4 8192 kB All Intel Virtualization Technology Disabled lt lt Select Screen Tt Select Item Enter Select Fl F2 F3 F4 Change Opt General Help Previous Values Optimized Defaults Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc Display the relevant information of CPU Note the information to be displayed are related to th
10. If devices are connected with the corresponding ports then it will display the SATA device type Otherwise it will display Empty NET 1821VD2N 31 EN Evoc USB Configuration Chapter 3 BIOS Setup Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced USB Configuration lt Select Screen Tl Select Item USB Devices Enter Select Keyboard 1 Mouse 2 Hubs Legacy USB Support Mass Storage Devices Netac Enabled Auto Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc Legacy USB Support This option is used to support legacy USB devices keyboard mouse storage device etc When it is set to Enabled the USB devices can be used in the OS that does not support USB such as DOS When it is set to Disabled the legacy devices cannot be used in the OS that does not support USB Note USB can be used in EFI application such as in Shell Super IO Configuration Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced Super IO Configuration gt Serial Port 1 Configuration gt Serial Port 2 Configuration lt Select Screen Tl Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 C
11. than 16 interrupt sources like IRQ16 IRQ23 while some others can have up to 28 interrupt sources such as motherboard supporting PCI X However relevant OS are required to enable that function NET 1821VD2N 45 EE Chapter 3 BIOS Setup IO Port Address Only 16 IO address lines are designed for X86 from 0 OFFFFh there is 64K for the system I O address space In traditional ISA connector only the foregoing 1024 0000 03FFh are adopted while the ports above 0400h are adopted by PCI and EISA connectors Each peripheral will occupy portion of the space The table below shows parts of the I O connectors used in X86 platform Address Device Description 000h 00Fh DMA Controller 1 010h 01Fh Motherboard Resource 020h 021h Programmable Interrupt Controller 1 022h 03Fh Motherboard Resource 040h 043h System Timer 044h OSFh Motherboard Resource 060h Standard 101 102 Key or Microsoft Natural PS 2 Keyboard 061h System speaker 062h 063h Motherboard Resource 064h Standard 101 102 Key or Microsoft Natural PS 2 Keyboard 065h 06Fh Motherboard Resource 070h 071h Real Time Clock NMI 072h 07Fh Motherboard Resource 080h Motherboard Resource 081h 083h DMA Controller 2 084h 086h Motherboard Resource 087h DMA Controller 3 088h Motherboard Resource 089h 08Bh DMA Controller 4 46 NET 1821VD2N
12. 0 100 1000Mbps LAN ports LANI supports Wake on LAN function Power Feature Adopts ATX power supporting ACPI power management function Expansion Bus Provides one 32 bit PCI slot PCI2 2 standard compliant only supports 5V PCI device Provides four PCIEx8 slots PCIE2 0 standard and PClel 1 standard compliant PCIE1 PCIE2 and PCIE3 are PCIE dual x4 standard slots while PCIEA is a standard PCIEXxS slot NET 1821VD2N EM Evoc Chapter 1 Product Introduction Note when connecting peripheral devices with the PCI or PCIE slots please disconnect the AC power first Watchdog Function 255 levels programmable by minute or second Supports watchdog timeout interrupt or reset system Operating System Supported OSs Windows XP and Linux WIN 7 gt Unsupported OSs Windows 2000 On board I O gt gt gt gt Two serial ports COMI supports serial port redirection function One IDE connector One CF card connector Provides one SATA3 0 connector and three SATA2 0 connectors SATAI supports SATA3 0 and complies with SATA2 0 SATA2 SATA3 and SATA4 support SATA2 0 and hot swap function Four USB2 0 ports One PS 2 keyboard mouse connector One 8 channel digital I O connector Tips how to identify the alarms 1 Long beep indicates system memory error 2 Short beep indicates to power on the computer 4 NET 1821VD2N Chapter 2 Installation Evoc Chapter 2 Insta
13. 2 PERn1 B21 GND B22 GND A23 GND A24 GND B23 PETp2 B24 PETn2 A25 PERp2 A26 PERn2 B25 GND B26 GND A27 GND A28 GND B27 PETp3 B28 PETn3 A29 PERp3 A30 PERn3 B29 GND B30 WDT_OUT4 A A31 GND A32 5VSB B31 WDT OUTA B B32 GND A33 5VSB A34 GND B33 PETp4 B34 PETn4 A35 PERp4 A36 PERn4 B35 GND B36 GND A37 GND A38 GND B37 PETp5 B38 PETn5 A39 PERp5 A40 PERn5 B39 GND B40 GND AAT GND A42 GND B41 PETp6 B42 PETn6 A43 PERp6 A44 PERn6 B43 GND B44 GND A45 GND A46 GND B45 PETp7 B46 PETn7 A47 PERp7 A48 PERn7 B47 GND B48 PRSNT2 B A49 GND B49 GND NET 1821VD2N 19 E Evoc The pin definitions for PCIE3 are as follows Chapter 2 Installation Pin Signal Name Pin Signal Name Pin Signal Name Pin Signal Name Al PRSNT1 A2 12V Bl 12V B2 12V A3 12V A4 GND B3 BYPASS LED5 B4 GND AS NORMAL LED5 A6 BYPASS LED6 B5 SMCLK B6 SMDATA A7 NORMAL LED6 A8 TMS B7 GND B8 3 3V A9 3 3V A10 3 3V B9 TRST B10 3 3 Vaux All PWRGD PERST A12 GND Bll WAKE B12 WDT_OUTS_A A13 REFCLK Al4 REFCLK B13 GND B14 PETpO A15 GND A16 PERp0 B15 PETnO B16 GND A17 PERn0 A18 GND B17 WDT_OUTS_B B18 GND A19 SIO_RSMRST A20 GND B19 PETp1 B20 PETn1 A21 PERp1 A22 PERn1 B21 GND B22 GND A23 GND A24 GND B23 PETp2 B24 PETn2 A25 PERp2 A26 PERn2 B25 GND B26 GND A27 GND A28 GND B27 PETp3 B28 PETn3 A29 PERp3 A30 PERn3 B29 GND B30 WDT OUT6 A A31 GND A32 5VSB B31 WDT OUT
14. 26 PCI IDSE A56 PCI ADO B26 PCI C BE 3 B56 PCI ADI A27 3 3V A57 5V B27 PCI_AD23 B57 5V A28 PCI AD22 A58 PCI_REQ64 B28 GND B58 PCI_ACK64 A29 PCI_AD20 A59 5V B29 PCI_AD21 B59 5V A30 GND A60 5V B30 PCI_AD19 B60 5V 22 NET 1821VD2N Chapter 2 Installation Evoc ATX Power Connector 1 The board provides one 2x12Pin ATX power connector PWR1 Pitch 4 2mm the pin definitions are as follows 1 12 13 24 Pin Signal Name Pin Signal Name 1 3 3V 13 3 3V 2 T3 3V 14 12V 3 GND 15 GND 4 5V 16 PS_ON 5 GND 17 GND 6 5V 18 GND 7 GND 19 GND 8 PWROK 20 5V 9 5VSB 21 5V 10 12V 22 5V 11 12V 23 5V 12 3 3V 24 GND 2 The board provides one 2x2pin power socket Pitch 4 2mm the pin definitions are as follows Pin Signal Name 1 GND 2 GND 3 12V 4 12V NET 1821VD2N 23 Evoe Chapter 2 Installation ATX Power Switch and HDD Indicator Connector The board provides one 2x3Pin ATX power switch and hard disk indicator connector Pitch 2 54mm the pin definitions are as follows Pin Signal Name Pin Signal Name 6 5 T 1 PWRBTN 2 GND 2 1 3 GND 4 RESET FP1 5 HDD_LED 6 HDD_LED Power Indicator Connector The board provides one 1x3Pin power indicator connector Pitch 2 54mm the pin definitions are as follows Pin Signal Name NE 1 PWR_LED m 2 NC
15. 6 B B32 GND A33 5VSB A34 GND B33 PETp4 B34 PETn4 A35 PERp4 A36 PERn4 B35 GND B36 GND A37 GND A38 GND B37 PETp5 B38 PETn5 A39 PERp5 A40 PERn5 B39 GND B40 GND AAT GND A42 GND B41 PETp6 B42 PETn6 A43 PERp6 A44 PERn6 B43 GND B44 GND A45 GND A46 GND B45 PETp7 B46 PETn7 A47 PERp7 A48 PERn7 B47 GND B48 PRSNT2 B A49 GND B49 GND 20 NET 1821VD2N Chapter 2 Installation Evoe The pin definitions for PCIE4 are as follows Pin Signal Name Pin DEUM Pin Sma Pin Signal Name Name Name Al PRSNTI A2 12V B1 12V B2 12V A3 12V A4 GND B3 RSVD B4 GND AS TCK A6 TDI B5 SMCLK B6 SMDATA A7 TDO A8 TMS B7 GND B8 3 3V A9 3 3V A10 3 3V B9 TRST B10 3 3 Vaux All PWRGD PERST Al2 GND Bll WAKE B12 RSVD A13 REFCLK Al4 REFCLK B13 GND B14 PETpO A15 GND A16 PERpO B15 PETnO B16 GND A17 PERn0 A18 GND B17 PRSNT2 B18 GND A19 RSVD A20 GND B19 PETp1 B20 PETn1 A21 PERp1 A22 PERn1 B21 GND B22 GND A23 GND A24 GND B23 PETp2 B24 PETn2 A25 PERp2 A26 PERn2 B25 GND B26 GND A27 GND A28 GND B27 PETp3 B28 PETn3 A29 PERp3 A30 PERn3 B29 GND B30 RSVD A31 GND A32 RSVD B31 PRSNT2 A B32 GND A33 RSVD A34 GND B33 PETp4 B34 PETn4 A35 PERp4 A36 PERn4 B35 GND B36 GND A37 GND A38 GND B37 PETp5 B38 PETn5 A39 PERp5 A40 PERn5 B39 GND B40 GND A41 GND A42 GND B41 PETp6 B42 PETn6 A43 PERp6 A44 PERn6 B43 GND B44 GND A45 GND A46 GND B45 PETp7 B46 PETn7 A47 PERp7 A48 PERn7 B47 GND B48
16. FP2 3 GND Loudspeaker Output Connector The board provides one 1x4Pin loudspeaker output connector Pitch 2 54mm the pin definitions are as follows Pin Signal Name 4 1 SPEAKER 2 NC DE 3 GND FP3 4 5V Fan Connector 1 The board provides two 1x4 Pin fan connectors Pitch 2 54mm the pin definitions are as follows 24 NET 1821VD2N Chapter 2 Installation Evoc Pin Signal Name 4 1 GND 2 12V H1 3 FAN IO CPUFANI CPUFAN3 4 FAN PWM Note FAN IO fan speed impulse output FAN PWM fan speed PWM control 2 The board provides two 1x3Pin fan connectors Pitch 2 54mm the pin definitions are as follows Pin Signal Name ES o T 1 3 2 12V SYSFAN1 3 FAN IO Note FAN IO fan speed impulse output Installing the CPU Cooling Fan Please install the CPU as follows refer to the figure below gt Before installing the CPU please make sure that the power is off to damaging the CPU gt Press the rod on the CPU slot and push rightward to make the rod break from the fixing buckle and then pull the rod upward avoid away gt Lift up the metal cover of the CPU slot and then remove the protective cover of the CPU slot from the inner side of the upper cover by finger gt Align the concave on the CPU with the heave on the CPU socket and put the CPU into the socket gt Close the metal cover of the CPU sl
17. NET 1821VDZN EVOC 1U C206 HP Rim PI EFE 6 EVOC 1U C206 Medium High End Network Hardware Platform Version C01 Evoc Copyright Notice Information offered in this manual is believed to be correct at the time of printing and is subject to change without prior notice in order to improve reliability design and function and does not represent a commitment on the part of the manufacturer In no event will the manufacturer be liable for direct indirect special incidental or consequential damages arising out of improper installation and or use or inability to use the product or documentation This user manual is protected by copyright No part of this manual may be reproduced stored in any retrieval system or transmitted in any form or by any means mechanical electronic photocopied recorded or otherwise without the prior written permission from the manufacturer Trademarks EVOC is a registered trademark of EVOC Intelligent Technology Co Ltd Other product names mentioned herein are used for identification purposes only and may be trademark and or registered trademarks of their respective companies Please visit our website http www evoc com for more information or send an email to the Technical Support Mailbox support evoc com International or support evoc cn Domestic for consultation Hotline 4008809666 EN Evoc Safety Instructions 1 Please read this manual carefully before using the product 2 Leave t
18. an speed etc System Temperature Current system temperature usually monitored by the thermal resistor on motherboard CPU Temperature Current CPU temperature monitored by the temperature sensor on the motherboard SYSFANI SYSFAN2 SYSFAN3 CPUFANI Monitoring of current system fan and CPU fan speed Vcore CPU core voltage V3 3 V5 0 V12 0 Switching power output voltage VBAT CMOS battery voltage 34 NET 1821VD2N Chapter 3 BIOS Setup gt Serial Port Console Redirection Evoe Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced COMI Console Redirection Enabled gt Console Redirection Settings lt Select Screen tl Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc Console Redirection Enable or disable serial port redirection function Console Redirection Settings Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced Com 1 Console Redirection Settings lt Select Screen tl Select Item Enter Select Change Opt Terminal Type ANSI F1 General Help Bits per second 115200 F2 Previous Values Data Bits 8 F3 Optimized Defaults Parity None F4 Save Stop Bits 1 ESC Exit Flow Control None VT UTF8 Combo Key Support Ena
19. ay Connector esses eerte nennen tnnt nre teens 15 Keyboard Mouse Connector sess nennen 16 TPM CONN dM Sa 16 User defined Indicator Connector esses 16 GIPIO Conri eelot aee e tet teret e ehe i tero beg E AR SS 17 LAN Porte e reor t E d ad PUR Pe ERE ER FREE Tee PR EHE NER UER 17 Network Indicators ceu eerte re hehe ERE NS END GYRO EA TR Aia 18 PCIEX8 CONNEC OR cu ett o Ree tote m IRE er etie onsets 18 PCI COonreCctot et rere reete iei epe tet 22 ATX Power Connector eee een ur p ee reges ER E Ee ese aUe 23 ATX Power Switch and HDD Indicator Connector eee 24 Power Indicator Connector sss ere enne ene 24 Loudspeaker Output Connector esses 24 Fan G On Octo resis ED PE 24 Installing the CPU Cooling Fan eese eene 25 Chapter 3 BIOS SetU p euet etes isec inea coste eaa sessed ee veas Rode eleg e a icon dein 27 UBELOVStVIE Wette ens Seg attendens 27 UEFI Parameter Setup eere cova deonse ehe eene eoe aee aane ene Se eR eo ie eaaet denn 27 UEFI Basic Fuction Setup sese ener enne tenen 28 System Resource Managed by UEFI under X86 Platform sess 45 Chapter 4 Installing the Drivers nen nennen 49 APPOn di OD E 50 BPLOVEIVIGW x aree RO UR o e eti en PERI ER eR Me ERIS 50 Chapter 1 Product Introduction Evoc Chapter 1 Product Introduction Overvi
20. bled Recorder Mode Disabled Resolution 100x31 Enabled Legacy OS Redirection Resolution 80x24 Putty KeyPad VT100 Version 2 15 1227 Copyright C 2012 American Megatrends Inc NET 1821VD2N EDA Evoe Terminal Type To set terminal type Bits per second To set baut rate Data Bits To set data bits Parity To set parity Stop Bits To set stop bits Flow Control To select flow control Chapter 3 BIOS Setup The description of serial port redirection function keys is as follows Key or Function Sequence Home lt ESC gt h End lt ESC gt k Insert lt ESC gt Delete lt ESC gt Page Up lt ESC gt Page Down lt ESC gt Fl lt ESC gt 1 F2 lt ESC gt 2 F3 lt ESC gt 3 F4 lt ESC gt 4 F5 lt ESC gt 5 F6 lt ESC gt 6 F7 lt ESC gt 7 F8 lt ESC gt 8 F9 lt ESC gt 9 F10 lt ESC gt 0 F11 lt ESC gt F12 lt ESC gt 36 NET 1821VD2N Chapter 3 BIOS Setup Evoc Note COMI only supports serial port redirection in literal interface and does not support that in graphic indterface gt CPU PPM Configuration Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced CPU PPM Configuration lt Select Screen tl Select Item EIST Enabled Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit
21. e CPU installed in the platform and different information will be displayed for different series of CPUs Active Processor Cores Active CPU core number only available for multi core CPU Intel Virtualization Technology Switch of the Intel virtualization technology 30 NET 1821VD2N Chapter 3 BIOS Setup Evoc gt SATA Configuration Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced SATA Controller s Enabled lt Select Screen SATA Mode Selection IDE Tl Select Item IDE Legacy Native Mode Selection Enter Select Native Change Opt F1 General Help Serial ATA Port 1 Empty F2 Previous Values Serial ATA Port 2 Empty F3 Optimized Defaults Serial ATA Port 3 Empty F4 Save Serial ATA Port 4 Empty ESC Exit Serial ATA Port 5 Empty Serial ATA Port 6 Empty Version 2 15 1227 Copyright C 2012 American Megatrends Inc SATA Controller s Switch of SATA Controller s SATA Mode Selection SATA controller type selection corresponding to three options IDE RAID and AHCI Note when choosing AHCI or RAID Mode to implement system installation the relevant drivers of the Floppy device and specific chipset are required IDE Legacy Native Mode Selection Mode selection for IDE controller corresponding to Native and Legacy Serial ATA Port 1 6 SATA Portl 6 dynamically detect whether there are SATA devices on motherboard
22. es one 2x4Pin keyboard and mouse pin header Pitch 2 54mm the pin definitions are as follows Pin Signal Name Pin Signal Name 2 g dd 1 KB DATA 2 MS DATA 3 KB_CLK 4 MS_CLK 1 T 5 GND 6 GND KMI 7 5V 8 5V TPM Connector The board provides one 2x10Pin TPM pin header Pitch 2 54mm the pin definitions are as follows Pin Signal Name Pin Signal Name 1 Clock_33M 2 GND 1 Im e 2 3 LPC FRAME 4 NC 5 PLT RST 6 VCC5 7 LPC_AD3 8 LPC_AD2 9 VCC3 3 10 LPC ADI 11 LPC ADO 12 GND 19 20 13 SMB_CLK 14 SMB_DATA 15 VCC3_3SB 16 SERIRQ TM 17 GND 18 GND 19 SUS_STAT 20 LPC_ADO User defined Indicator Connector The board provides one 2x4Pin user defined indicator pin header Pitch 2 54mm the pin definitions are as follows 16 NET 1821VD2N Chapter 2 Installation JLED1 Pitch 2 54mm GPIO Connector ER Evoc Pin Signal Name Pin Signal Name 1 3 3V 2 Output 3 3 3V 4 Output2 5 3 3V 6 Output3 7 3 3V 8 Output4 The board provides one 2x5Pin GPIO connector 4 channel input and 4 channel output Pitch 2 54mm the pin definitions are as follows 2 10 losses 1 8 GPIOI Pin Signal Name Pin Signal Name 1 GPIOI 2 GPIO5 3 GPIO2 4 GPIO6 5 GPIO3 6 GPIO7 T GPIO4 8 GPIO8 9 GND 10 NC Note the pins of GPIO are bi direction signals to facilitate test and a
23. ew NET 1821VD2N is a high performance network motherboard adopting Intel C206 chipset solution ECC and non ECC un buffered DDR3 memory The product integrates VGA display and four DDR3 memory slots which support dual channel DDR3 1066 1333MHz up to 16GB It also provides various connectors including two Intel amp 82583V 10 100 1000Mbps LAN ports four SATA connectors supporting RAID 0 1 5 10 one CF card and IDE the IDE supports DOM four USB2 0 ports two COM ports COMI supports serial port redirection function one 8 channel digital IO connector and one PS 2 keyboard and mouse connector The product provides BPI function which only supports WDT GPIO configuration and H W monitor function Mechanical Dimensions Weight and Environment Dimensions 310mm L x 210mm W x 26mm H Net Weight 0 6 Kg gt Operating Environment Temperature 10 C 60 C Humidity 5 95 non condensing gt Storage Environment Temperature 25 C 65 C Humidity 5 95 non condensing Typical Consumption The typical consumption is based on the following idle status values NET 1821VD2N 1 EM Evoc Chapter 1 Product Introduction CPU Intel amp Xeon amp E3 1225 6M Cache SROOG 3 10GHz LGA 1155 95W Memory DDR3 1066 2GB KINGTIGER hynix H5TQ1G83AFPG7C dual side 16 memory IC dual side X1 Operating System Windows XP XP3 gt 5V 0 65A 5 3 gt 3 3V 0 89A 5 3 gt 12V 1 65A 5 3 Mic
24. he board or card in the antistatic bag until you are ready to use it 3 Touch a grounded metal object e g for 10 seconds before removing the board or card from the anti static bag 4 Before installing or removing a board wear the ESD gloves or ESD wrist strap handle the board by its edges only 5 Before inserting removing or re configuring motherboards or expansion cards first disconnect the computer and peripherals from their power sources to prevent electric shock to human bodies or damage to the product 6 Remember to disconnect the AC power cord from the socket before removing the board or moving the PC 7 For PC products remember to disconnect the computer and peripherals from the power sources before inserting or removing a board 8 Before connecting or disconnecting any terminal peripheral or any device be sure the system is powered off and all the power sources are disconnected 9 After turning off the computer wait at least 30 seconds before turning it back on Contents Chapter 1 Product Introduction eene nere nnne nennen 1 OV EINIG Wik teres tet aa enit dator REA EAM d ae d eie 1 Mechanical Dimensions Weight and Environment eee 1 Typical Consumption esses eene eene nennen ennt entente trennen enne 1 MUCrOProGeSSOLs scisc ceveee sats deve cece Seuceuds cutees doddbuad cn lebecbea canes ce ctdvaadadebecdsedetscededdnentce sede 2 GChIPSet Aaa ar ee NG ek ELM E M
25. llation Product Outline Unit mm Warning Please adopt appropriate screws and proper installation methods including board allocation CPU and heat sink installation etc otherwise the board may be damaged It is recommended to use GB 9074 4 88 M3 6 combo screws with gasket at H1 H10 NET 1821VD2N 5 Evoe Chapter 2 Installation Locations of Connectors ame o c ommum jm o mammam ym o 6 NET 1821VD2N Chapter 2 Installation Structure PCleX8SLOT pote x42 LGA1155 PCle X4 2 DIMMI DDR3 1066 1333 Processor hiis PeX SLOT poise DIMM2 DDR3 1066 1333 PCle X472 E3 1275 E3 1225 8
26. mprove the overall performance of the system at the same time Inadequate even incorrect UEFI parameter setting will decrease the system operating capability and make the system operating unstably even unable to operate normally UEFI Parameter Setup Prompt message for UEFI setting may appear once powering on the system At that time invalid at other time press the key specified in the prompt message usually Del or lt F2 gt to enter UEFI setting All the setup values modified by UEFI excluding data and time are saved in the flash storage in system the contents will not be lost even if powered down or remove the battery of the board The data and time are saved in CMOS storage which is powered by battery unless clearing CMOS is executed its contents would not be lost even if powered off Note UEFI setting will influence the computer performance directly Setting parameter improperly will cause damage to the computer it may even be unable to power on Please use the internal default value of UEFI to restore the system Our company is constantly researching and updating UEFI its setup interface may be a bit different The figure below is for reference only it may be different from your UEFI setting in use NET 1821VD2N 27 Evoc Chapter 3 BIOS Setup UEFI Basic Fuction Setup After starting SETUP program the main interface of Aptio Setup Utility Copyright C 2011 American Megatrends Inc
27. n of the system hardware 3 Flexible Configuration Take GPIO configuration as an example users may conveniently configure an arbitrary GPIO function by BPI function library or test program 4 Easy Maintenance Traditional WDT and GPIO programming are closely related to the hardware with complicated test and debug process and software of different platforms however the software developed by BPI only requires for a set of the maintenance software 5 Low Cost Developing the applications by BPI will not increase additional hardware and 50 NET 1821 VD2N ER Appendix Evoc software cost but it will reduce the development difficulty development cycle and time to market for the system integrator Troubleshooting and Solutions NO Phenomenon Troubleshooting and Solution Analysis it could be the problem of the CMOS battery 1 BIOS setting Solution measure the CMOS battery with a multi meter cannot be saved if the voltage is insufficient replace the battery re set the BIOS and save again Analysis it may be caused by poor connection Remove the power plug from power socket on motherboard you The computer may find that certain pin of the motherboard power has 2 can only be been collapsed to one side after some forceful insertion powered on Solution power off the computer and remove the power occasionally plug erect the bended power pin with tweezers and re insert in the power socke
28. opyright C 2012 American Megatrends Inc 239 5 NET 1821 VD2N Chapter 3 BIOS Setup Evoc SerialPort 1 6 Configuration Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced Serial Port 1 6 Configuration lt Select Screen tl Select Item Serial Port Enabled Enter Select Device Settings 10 3F 8h IRQ 4 Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc Serial Port This option is used to enabled or disable the current serial port Device Settings This option is used to display the current resource configuration of the serial port NET 1821VD2N 33 Evoc Chapter 3 BIOS Setup H W Monitor Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced PC Health Status lt Select Screen Tl Select Item System Temperature 4329C Enter Select CPU Temperature 30 C Change Opt F1 General Help SYSFANI 3068 RPM F2 Previous Values SYSFAN2 N A F3 Optimized Defaults SYSFAN3 N A F4 Save CPUFANI 2086 RPM ESC Exit Vcore 40 992 V V3 3 3 296 V V5 0 5 007 V V12 0 12 091 V VBAT 3 232 V Version 2 15 1227 Copyright C 2012 American Megatrends Inc Display the currently detected hardware monitoring information such as voltage temperature f
29. ot push back the rod of the CPU slot and then lock the fixing buckle NET 1821VD2N 25 Evoe Chapter 2 Installation Note It is recommended to use cooling fan authenticated by Intel before installing the fan smear the heat sink compound on the surface between CPU and the fan cooling fin to improve the heat dissipation performance always check whether the fan is operating normally to ensure the heat dissipation within the chassis When holding a board please hold the edge instead of the cooling fin 26 NET 1821VD2N Chapter 3 BIOS Setup Evoc Chapter 3 BIOS Setup UEFI Overview UEFI Unified Extensible Firmware Interface is the latest computer firmware to replace traditional BIOS UEFI is solidified in the flash memory on the CPU board Its main functions include initialize system hardware set the operating status of the system components adjust the operating parameters of the system components diagnose the functions of the system components and report failures provide hardware operating and controlling interface for the upper level software system guide operating system and so on UEFI provides users with a human computer interface in menu style to facilitate the configuration of system parameters for users control power management mode and adjust the resource distribution of system device etc Setting the parameters of the UEFI correctly could enable the system operating stably and reliably it could also i
30. ower on connector JP6 Pitch 2 54mm 2 AB Setup Function 1 1 2 Open Automatic power on function is unsupported JP6 1 2 Short Automatic power on function is supported Default JTAG Connector The board provides one 1x6pin JTAG connector Pitch 2 54mm which is the FPGA burning connector on board The pin definitions are as follows Pin Signal Name 1 vcc 1 6 2 GND I e TCK JTAGI 4 TEN 5 TDI 6 TMS NET 1821VD2N 9 Evoe Chapter 2 Installation SATA Connector The board provides four SATA connectors the pin definitions are as follows Pin Signal Name 1 GND TX SATAI SATA4 alafulalwo nr Q Z J GND Hot swap of SATA Hard Disk Notes for hot swap of SATA hard disk 1 The hard disk shall support SATA 2 0 and use 15 pin SATA hard disk power connector 2 The driver of chipset shall support the hot swap of SATA hard disk 3 Hot swap of SATA hard disk with the operating system is forbidden when system is powered on SATA Data Cable SATA Power Cable Please carry out hot plugging as follows Improper operation may destroy the hard disk or result in data loss Hot Plug 10 NET 1821VD2N Chapter 2 Installation Evoe Step 1 Please plug the 1 x 4 pin SATA power connector white into the power adapter Step 3 Please connect the 15 pin SATA power connector black to the SATA hard disk
31. p Utility Copyright C 2011 American Megatrends Inc Chipset VT d Enabled lt Select Screen PEGO Gen X Auto Tl Select Item De emphasis Control 3 5 dB Enter Select Change Opt gt Graphics Configuration F1 General Help gt Memory Configuration F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc 40 NET 1821VD2N Chapter 3 BIOS Setup Evoc VT d Switch for the Intel virtualization technology PEGO Gen X Speed control switch for PCIE1 device De emphasis Control De emphasis control switch for PCIE1 device Graphics Configuration Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced Graphics Configuration Primary Display Auto lt Select Screen Primary PEG Auto tl Select Item DVMT Pre Allocated 64M Enter Select DVMT Total Gfx Mem 256M Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc Primary Display This option is used to specify the boot display device with priority Primary PEG This option is used to specify the boot display device under PEG DVMT Pre Allocated Choose DVMT pre allocated memory size DVMT Total Gfx Mem Choose DVMT total Gfx memory size NET 1821VD2N 41 a Evoe gt Memory Configuration Cha
32. power shall be replaced with ATX power because AT power cannot provide 3 3V voltage Suggestion when purchasing power supplies please check whether the PCI card in use requires 3 3V voltage or not No devices can be detected peripheral Analysis devices are not connected no drivers are loaded devices are broken Solution check whether the cable between the device and the motherboard is normal if it is normal replace it with a new cable to make sure the connection is OK Re install the device driver and check whether it can be recognized check whether the device is normal if the device is normal then check whether the device is compatible with the motherboard 252 NET 1821VD2N
33. pplication pin 1 3 5 and 7 are for input by default while pin 2 4 6 and 8 are for output LAN Port The board provides two 2x7Pin 10 100 1000Mbps network pin headers Pitch 2 0mm the pin definitions are as follows Pin Signal Name Pin Signal Name 3 MX1 4 MXI 5 MX2 6 MX2 7 MX3 8 MX3 2 41 9 GND 10 GND T LINK LED ib LINK LED LANI LAN2 SPEED1000 SPEED 100 13 ACT _LED 14 ACT LED NET 1821VD2N 17 e Evoc Network Indicator Chapter 2 Installation The board provides one 2x4Pin network indicator pin header Pitch 2 0mm the pin definitions are as follows JLED3 Pin Signal Name Pin Signal Name 1 T3 3V 2 LANI ACTIVITY 3 LANI LINK100 4 LANI LINK1000 5 T3 3V 6 LAN2 ACTIVITY 7 LAN2_LINK100 8 LAN2_LINK1000 PCIe x8 Connector The board provides three PCIe x8 plate type connector PCIE1 PCIE2 PCIE3 and one PCIe x8 PCIE4 180 degree connector The pin definitions for PCIEI are as follows Pin Signal Name Pin Signal Name Pin Signal Name Pin Signal Name Al PRSNT1 A2 12V Bl 12V B2 12V A3 12V A4 GND B3 BYPASS LEDI B4 GND A5 NORMAL LEDI A6 BYPASS LED2 B5 SMCLK B6 SMDATA A7 NORMAL LED2 A8 TMS B7 GND B8 43 3V A9 43 3V A10 43 3V B9 ISTN2 PCFGI B10 3 3Vaux All PWRGD PERST A12 GND Bll WAKE B12 WDT OUT A Al3 REFCLK
34. pter 3 BIOS Setup Aptio Setup Utility Copyright C 2011 American Megatrends Inc Advanced Memory Information Memory Frequency 1067 Mhz Total Memory 2048 MB DDR3 DIMMI Not Present DIMM2 2048 MB DDR3 CAS Latency tCL 7 Minimum delay time CAS to RAS tRCDmin 7 Row Precharge tRPmin 7 Active to Rrecharge tRASmin 20 XMP Profile 1 Not Supported XMP Profile 2 Not Supported Memory Remap Enabled lt Select Screen tl Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc Memory Remap This option is used on the platform with North Bridge supporting above 4G for example 64GB which will map the addresses occupied by legacy device below 4G such as BIOS APIC PCIE PCI MEMORY etc to that above 4G Therefore when several physical memory modules are installed the OS can use more physical memories 42 NET 1821VD2N Chapter 3 BIOS Setup Evoc 9 Boot Aptio Setup Utility Copyright C 2011 American Megatrends Inc Main Advanced Chipset Boot Security Save amp Exit Boot Configuration lt Select Screen Quiet Boot Disabled Tl Select Item Fast Boot Disabled Enter Select Boot Option Priorities Change Opt Boot Option 1 Netac F1 General Help Boot Option 2 UEFI Netac F2 Previous Values F3 Optimi
35. r BIOS setup when booting the computer reload the optimized defaults 5 Save and exit Please set as follows Setup Function 1 tE 1 2 Open Normal Default Iccl 1 2 Short Clear the contents of CMOS and all BIOS settings will restore to factory default values 2 JCF1 Choose CF Card Operating Voltage Pitch 2 54mm Different CF cards have different operating voltages the board provides two voltage options 3 3V and 5V Only when the selected CF card voltage is in accord with the CF card operating voltage in use can the CF card display normally Please set as follows 1 3 Setup Function ime 1 2 Short 3 3V Jer 2 3 Short 5V Default 3 JP2 Choose Bypass Status Pitch 2 54mm Setup Function se 1 3 1 2 Short Support Bypass function Default JP2 2 3 Short function is disabled and restore to normal Note JP2 can only be set when AC power is connected 8 NET 1821VD2N Chapter 2 Installation Evoc Hardware BYPASS Control Switch Connector The board provides one 1x2pin hardware BYPASS control switch connector J3 Pitch 2 0mm the pin definitions are as follows 2 1 Setup Function os 1 2 Open Normal Default 1 2 Short Hardware forces BYPASS status software J3 ABION is invalid Note J3 can only be set when AC power is connected Automatic Power on Connector The board provides one 1x2pin automatic p
36. roprocessor Supports Intel Socket FCLGA1155 package Sandy Bridge CPUs such as Xeon E3 1275 Xeon E3 1225 13 2120 and 15 2500 Ivy Bridge CPUs such as Xeon E3 1225V2 I5 3550S and 17 3770 Chipset Intel amp C206 System Memory Provides four 240Pin DDR3 memory slots supporting ECC and non ECC un buffered and dual channel function The maximum memory capacity supported by a single memory bank is up to 4GB while that supported by the board is up to 16GB Note 1 5V DDR3 1066 1333 ECC and non ECC unbuffered memory supported by Intel can be adopted please use the memory listed as follows Unbuffered Non ECC Supported DIMM Module Configurations Memory Memory Single Dual T I ICN ae Capacity indi Specification G Number Side 1GB 1Gb 128MX8 8 Single 2GB 2Gb 128MX16 8 Dual 2 NET 1821VD2N EM Chapter 1 Product Introduction Evoc 2GB 1Gb 128MX8 16 Dual B 4GB 2Gb 256MX8 16 Dual 8GB 4Gb 512MX8 16 Dual 512MB 1Gb 64MX16 4 Single j 1GB 2Gb 128MX16 4 Single Unbuffered ECC Supported DIMM Module Configurations Type a IC Size en IC Number i a 1GB 1Gb 128MX8 9 Single 2GB 2Gb 256MX8 9 Single 2GB 1Gb 128MX8 18 Dual E 4GB 2Gb 256MX8 18 Dual 8GB 4Gb 512MX8 18 Dual Display Function gt Supports CRT display and hot swap function gt The maximum resolution and refresh frequency is 2048x1536 75Hz Network Function Provides two 1
37. t Reboot the computer and test for several times until the problem no longer exits When Analysis A USB flash drive is a high speed USB2 0 connecting with when connecting with the computer it prompts that a a USB flash high speed device has been connected with a low speed drive the system connector which indicates that the connector on 3 prompts that a motherboard is regarded as a USBI 1 port v od Solution enable the USB high speed transmission mode device has been commected witha on the Motherboard Different motherboards may have lwsstiesd different settings Change He FULLSPEED option to HISPEED in USB device option connector The screen has Analysis it could result from improper operation when no display after inserting or removing the memory and cause abnormal replacing with a operation of the components on the motherboard Focus new memory on the circuit related to the memory on the motherboard and cannot enter Solution check the hardware such as memory video card 4 system even first if it shows that the hardware are all OK then check when the former the circuit around the memory slot on motherboard memory is carefully you may find that the two pins connected with re installed the the gold finger in the first memory slot are shorted while system cannot the second memory slot is normal then you may know be booted as that there is short circuit in the first memory slot Remove NET 1821VD2N 51
38. tion 7 CS0 32 CS1 8 GND 33 VS1 9 ATASEL 34 IOR 10 GND 35 IOW 11 GND 36 WE 12 GND 37 IRQ 13 VCC 38 VCC 14 GND 39 CSEL 15 GND 40 VS2 16 GND 41 RESET 17 GND 42 IORDY 18 A2 43 DREQ 19 Al 44 DACK 20 AO 45 DASP 21 DO 46 ATA66_DET 22 D1 47 D8 23 D2 48 D9 24 WP IOCS 1 6 49 D10 25 CD2 50 GND USB Port The board provides two group 2x5pin headers Pitch 2 54mm the pin definitions are as follows Pin Signal Name Pin Signal Name z 1 5V 2 5V asas 3 USB1_Data 4 USB2_Data 1 3 5 USB1_Data 6 USB2_Data J1 USBI USB2 7 GND 8 GND J2 USB3 USB4 9 NA 10 GND 14 NET 1821VD2N Chapter 2 Installation Evoc Serial Port The board provides two 2x5Pin serial port slots Pitch 2 54mm supporting RS 232 mode The pin definitions are as follows Pin Signal Name DCD RXD TXD DTR GND DSR RTS CTS RIZ NA 2 10 1 8 COMI COM2 wv oo 31 o0 t o lb2 E Oo Display Connector The board provides one 2x8Pin VGA pin header Pitch 2 54mm the pin definitions are as follows Pin Signal Name Pin Signal Name 1 Red 2 GND lp 2 3 NC 4 Green 5 GND 6 DDCDATA 7 Blue 8 GND 9 HSYNC 10 NC 15 16 11 NC 12 VSYNC VGAI 13 GND 14 GND 15 DDCCLK 16 shield gnd NET 1821VD2N 15 e Evoc Chapter 2 Installation Keyboard Mouse Connector The board provid
39. upied by the PCI devices 48 NET 1821VD2N Chapter 4 Installing the Drivers Evoc Chapter 4 Installing the Drivers Regarding the driver program of this product please refer to the enclosed CD NET 1821VD2N 49 e Evoe Appendix Appendix BPI Overview EVOC BPI BIOS Programming Interface is a cross platform easy maintenance software interface specification which can access hardware under the protection mode of the operating system The function of the product is to provide a unified standard interface for the application software or driver therefore when the hardware of the motherboard is upgrading there is no need to modify the application software or driver and the former software can operate on the new platform normally It has greatly improved the product development speed and reduced the maintenance cost Currently BPI supports the configuration of WDT and GPIO as well as H W monitor function As for the test program and function library please refer to the relevant documents in the enclosed CD Features of the BPI include 1 Platform Irrelevant The software developed by BPI function library can operate on a new platform supporting BPI function normally without making any modification 2 Security and High Reliability The BPI function library accessing the hardware is programmed by the motherboard developer and is strictly tested therefore it can avoid system malfunction due to improper operatio
40. utente DNO ah aes 2 System Memoty nee decet decens e Pea ep dose eee de cub coves e EEE EE eae EEE SE EE E EEEE E 2 Display Furi ctr nts ace betreten tee re eR ERE YR AEA REI AE REA 3 Network Function cmene B ie eiie enden dritte t oe ele eae eoe Re ede eret doe 3 POWer PEAtUre PX 3 Expansion BUS 5 eei ente tete e eit oe aono ance io noa e eae d a dea aid 3 Watchdog Function esses nennen tnnt enne tnter ener 4 Operating System idee e e Hetero oce be si de fee eh o ea i de ea en de dae dut 4 Onboard Dto opor c EU MU e E CLE tee 4 Chapter 2 Installations cccccc scsecscecevccesecencensecsbcasdeccncestceacsncondecthcesdeseveesecescentecitcuasesadass 5 Product Qutline acea eet esee tee tru es 5 Locations of Connectors n e a ea desti ee cotvasdesatetbesdeorebevedecevedeetede 6 Mimi 7 Jumper Setting 8 Hardware BYPASS Control Switch Connector essen 9 Automatic Power on Connector 0 cceceeccsessescseneesecseeseeeceesecsesseceesaseecavseeneeseeaes 9 VTA G CONN AO ied teer EE E E 9 SATA CODDECI FE s ore fertnr e rero ene rao E eu regc sicaveondedindelgesebeleedees 10 Hot swap of SATA Hard Disk esee eene eene 10 IDE Connector 2rd oir e alie tet EE poen ote des icop a Pre e vede eleg 12 GF Conneclor 5 sea a a baa eta A a e eene 13 SBP Ort e H 14 Serial Porti see oae ai EP I A dete 15 Displ
41. vious Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc gt Administrator Password This option is used to set administrator password Save amp Exit Aptio Setup Utility Copyright C 2011 American Megatrends Inc Main Advanced Chipset Boot Security Save amp Exit Save Changes and Reset Discard Changes and Reset Boot Override Netac UEFI Netac lt lt Select Screen tl Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc 44 NET 1821VD2N Chapter 3 BIOS Setup Evoc Save Changes and Reset The option is used to save changes and reset gt Discard Changes and Reset The option is used to discard changes and reset Boot Override This option is used to choose boot device System Resource Managed by UEFI under X86 Platform We define three kinds of system resources here I O port address IRQ interrupt number and DMA number 9 DMA MAO nassigned 2 c c Els gt gt RIS nassigned U Unassigned U U J amp gt nassigned J lt gt Used for DMAC cascade U 2 ZI EE gt gt J gt A APIC Advanced programmable interrupt controller Most motherboards above P4 level support APIC and provide more
42. will appear as below Aptio Setup Utility Copyright C 2011 American Megatrends Inc opyright C Main Advanced Chipset Boot Security Save amp Exit Motherboard Information Set the Date Use Tab to Project Name NET 1821 Seriess switch between Date BIOS Name Y9131017 elements BIOS Version C03 lt Select Screen Total Memory 2048 MB DDR3 1333 tl Select Item Memory Frequency 1067Mhz Enter Select Change Opt System Date Thu 10 09 2012 Fl General Help System Time 09 41 55 F2 Previous Values F3 Optimized Defaults Access Level Administrator F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc Main gt System Date Choose this option and set the current date by lt gt lt gt which is displayed in format of month date year Reasonable range for each option is Month 1 12 Date 01 31 Year Maximum to 2099 Week Mon Sun gt System Time Choose this option and set the current time by lt gt lt gt which is displayed in format of hour minute second Reasonable range for each option is Hour 00 23 Minute 00 59 Second 00 59 28 NET 1821VD2N Chapter 3 BIOS Setup Advanced Evoe Aptio Setup Utility Copyright C 2011 American Megatrends Inc Main Advanced Chipset Boot Security Save amp Exit WARNING Setting wrong values in below sections may cause system to malfunction gt
43. zed Defaults gt CSM parameters F4 Save ESC Exit Version 2 15 1227 Copyright C 2012 American Megatrends Inc gt Quiet Boot Boot mode selection switch which is used to enable or disable Quiet Boot function gt Boot Option Priorities This option is used to configure the system booting priorities 1 represents the highest priorities while n represents the lowest priorities gt CSM parameters This option is used to configure the priorities of the legacy devices in BBS 1 represents the highest priorities while n represents the lowest priorities Note If the GPT system is to be installed and used you need to set the Boot option filter under the submenu to UEFI only NET 1821VD2N 43 3 Evoc Security Chapter 3 BIOS Setup Aptio Setup Utility Copyright C 2011 American Megatrends Inc Main Advanced Chipset Boot Security Save amp Exit Password Description If ONLY the Administrator s password is set then this only limits access to Setup and is only asked for when entering Setup If ONLY the User s password is set then this is a power on password and must be entered to boot or enter Setup In Setup the User will have Administrator rights The psssword length must be in the following range Minimum length 3 Maximum length 20 Administrator Password lt Select Screen tl Select Item Enter Select Change Opt F1 General Help F2 Pre
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