User`s Manual Insert
Contents
1. 2 Connect the 2 pin header of the cable to connector RT1 3 Attach the sticker to the heat sink but NOT on the plastic portion of the heat sink 4 Place the sensor on the nearest part of the CPU to ensure that true CPU temperature is measured 4 3 Driver Installation 4 3 1 Necessary prerequisites The instructions in this manual assume that you understand elementary concepts of MS DOS and the IBM personal computer Before you attempt to install any driver or utility you should know how to copy files from a floppy disk to a directory on the hard disk understand the MS DOS directory structure and know how to format a floppy disk If you are uncertain about any of these concepts please refer to DOS or Windows user reference guides for more information before you proceed with the installation 4 3 2 Before you begin Before you begin installing software drivers you should make a backup copy of the display driver disk and store the original in a safe place The display driver disk contains drivers for several versions of certain applications You must install the correct version in order for the driver to work properly so make sure you know which version of the application you have Utility disk 1 OBS Monitor Win95 V 1 00 1 Utility disk 2 OBS Monitor Win95 V 1 00 2 4 3 3 Windows 95 drivers setup procedure 1 Insert the OBS driver disk into drive A Type A setup exe Press lt Enter gt to run the driver SETU2. P m E r E of Tl H i Paii T Frias CBP Figure 4 9 Monitoring Config 9 After completing the setup all the OBS functions are permanently enabled When a monitored reading exceeds safe limits a warning message will be displayed and an error beep tone will activate to attract your attention 1 aming rU TEE noes tes cee a a Barme A Figure 4 10 Warning display
3. C V 148 v CHIP VCC V zas y 5V 491 Y 12 V upv 12 V 1sov 9V i assy ESC Quit Tlee Select Item Fl Help PU PD Modify F5 Old Values Shift F2 Color F Load BIOS Defaults Load Setup Defaults Figure 3 3 CHIPSET features setup screen Note If you enable the IDE HDD block mode the enhanced IDE driver will be enabled CHAPTER On board Security Setup This chapter explains OBS concepts and provides instructions for installing the relevant software drivers This is done using the OBS driver disks included in your PCA 6175 package 4 1 Introduction 4 2 On board security OBS functions monitor key hardware They help you maintain your system s stability and durability The PCA 6175 can monitor 5 sets of system positive voltages 2 sets of system negative voltages CPU cooling fan speed and CPU temperature The positive system voltage sets which can be monitored include e CPU core voltage 1 7 V 3 3 V according to Intel specifications e Transmission voltage from CPU to chipset typically 1 5 V e Chipset voltage typically 3 3 V e Main voltage 5 V 12 V The negative system voltage sets which can be monitored include e Main voltage 5 V 12 V Installation of OBS Devices After you have mounted the CPU and cooling modules enable the OBS functions as follows 1 Take the specially designed temperature sensor cable out of the accessories bag
4. F Shadow These determine whether optional ROM will be copied to RAM in blocks of 16 KB Enabled Optional shadow is enabled Disabled Optional shadow is disabled 3 5 CHIPSET Features Setup By choosing the CHIPSET FEATURES SETUP option from the INITIAL SETUP SCREEN menu the screen below will be displayed This sample screen contains the manufacturer s default values for the PCA 6175 If you enable the OBS function you can view the temperature fan speed and voltage of your PC system The data will be displayed in similar fashion to the display shown in Fig 3 3 ROM PCI ISA BIOS 2A69JAK9 CHIPSET FEATURES SETUP AWARD SOFTWARE INC Auto Configuration Enabled DRAM Speed Selection 68ns MA Wait State Slow EDO RAS To CASH Delay EP EDO RASH Precharge Time 4 EDO DRAH Read Burst x333 EDO DRAM Write Burst x222 DRAM Data Integrity Mode Non ECC CPU To PCI IDE Posting Enabled System BIOS Cacheable Enabled Video BIOS Cacheable Enabled Video RAM Cacheable Enabled 8 Bit 1 0 Recovery Time 1 16 Bit I O Recovery Time 1 Memory Hole At 15M 16M Disabled Passive Release Enabled Delaved Transaction Disabled SDRAM RAS to CAS Delay Slow SDRAM RAS Precharge Time Slow SDRAM CAS latency Time zia Power Supply Type CPU Warning Temperature Current CPU Temperature Current CPUFANI Speed CPU VEC Y Auto Disabled 1 33 C O1 F 5720 RPM 2 22 78 V TRANS_YC
5. P program Hardware Doctor Selu et Pi a Teer b ieee let rt abe ei Set hl beet Pehl ral a Er mp cee ee Pee Eh bc che pe pce bee Te be cda Figure 4 1 Hardware Doctor setup initial screen 2 If your operating system is Win95 you will see the following screen images after running the driver You must then reboot your system start the procedure from Step 1 again and then proceed directly to Step 3 de Cm er ip HEME Has Preipt is bombea estr Mee nee cb af hare ay E eee peal ey eee arb pti Atl a Oe all AN agan Chiecance is esi bet po thn tapia ir ar E e Tema bin rt Eat ibp The Piraat DELAI Figure 4 2 Setup under Win95 Dios mari do mdai lindoo noe pou cheer Plo pou pall ee o a eee co Malo ooo Figure 4 3 Restarting Windows 3 Follow the screen instructions to install the software Enpi Es roda boy cd hucha Era ei Chi bocha kra ke mobil Hr acte och kaana Es bh pcia dei few di ei Daty CHP gpa A dd ap Chirac rer ie Figure 4 4 Hardware Doctor setup installation screen 4 Complete the setup ada a thatan al irctr ek pcp bed area ie ed Figure 4 5 Hardware Doctor setup completion screen 5 Using your file manager click on Hardware Doctor in drive C and then click on W83781 Lok tagane ENT Eria beg E ie Sinise ties 2 SN Harta Darts Ci da brm Era seniri TEE Panal 3 arma Ep or Chatin _ A pce 3 7 Pl
6. Status Dn foot Up System Sobed High Gate A Option Fast Typesatic Hate Setting Disabled Tupenatic Hate hars Sec Tupenatic Delay Hsec Security Option Setup t PCLAVGA Palotte Snoop Disabled Quit Thee Select Itum 05 Select For DEA gt G4HB hon 057 Halp PPD S Hodify Old Values ShifEIES Color Lasi AIDS Detail te Las Setup Dafal ba Figure 3 2 BIOS features setup screen 3 4 1 Virus Warning While the system is booting up and after boot up any attempt to write to the boot sector or partition table of the hard disk drive will halt the system In this case a warning message will be displayed You can run the anti virus program to locate the problem If Virus Warning is disabled no warning message will appear if anything attempts to access the boot sector or hard disk partition 3 4 2 Quick Power On Self Test This option speeds up the Power On Self Test POST conducted as soon as the computer is turned on When enabled BIOS shortens or skips some of the items during the test When disabled the computer conducts normal POST procedures 3 4 3 Quick Booting You should disable this option when you boot the computer for the first time The computer will thereafter conduct normal booting procedures When this option is enabled BIOS shortens or skips some of the tests and items normally conducted during boot up 3 4 4 Boot Sequence This function determines the sequence in which the computer
7. User s Manual Insert for PCA 6175 Pentium Il processor based PCI ISA bus CPU card User s Manual Please note the following changes to the PCA 6175 User s Manual 1st edition published May 1998 These changes relate to on board security features of the card The main sections in the manual affected are Initial inspection in the front section Page v in the published manual is to be replaced by Initial inspec tion in this insert Award BIOS Setup Section 3 4 in the published manual is to be replaced by Section 3 4 in this insert Chipset Features Setup Section 3 5 in the published manual is to be replaced by Section 3 5 in this insert A new Chapter 4 On board Security Setup is now also included Part No 2006617502 Initial inspection Before you begin installing your card please make sure that the following materials have been shipped e 1 PCA 6175 Pentium II single board computer e 1 Pentium II CPU and cooling fan optional e 1 PCA 6175 user s manual e 1 bus master amp BIOS utility driver e 2 disks for OBS Win95 drivers e 1 FDD cable e 2 EIDE HDD cables e printer cable e 1 temperature sensor cable e ivory cable for keyboard and mouse e 1 ATX to PS 2 power cable e 1 Pentium II CPU retention module If any of these items are missing or damaged contact your distributor or sales representative immediately We have carefully inspected the PCA 6175 mechanically and electrical
8. aol LJ Thebes e a Cintura rra ii ol Sd De Ce Hable Ths Herat E a aras Figure 4 6 Exploring Hardware Doctor 6 Itis recommended that you load the default values for all the OBS settings However if desired you can establish new conditions for voltage fan speed and temperature Lira Ebi mser Ag ire p a azl si as oa merca TE r rs 251 3000 Tr y circo dll ss me TA dis e T s9 aleli y 100 Mes y TE F oe Ay 4 adiar Figure 4 7 Winbond Hardware Doctor 7 Winbond Hardware Doctor will show an icon on the right side of the bottom window bar This icon is the Terminate and Stay Resident TSR icon It will permanently remain in the bottom window bar and will activate warning signals when triggered by the on board security system a Hi Core ALS 4 rica Hp Broce Ae ea E ears Figure 4 8 Terminate and Stay Resident TSR icon on the right side of the bottom window bar 8 Click on Tools then Monitoring Config While enabling each OBS function you can choose Faults 1 This will result in a warning message being delivered as soon as any monitored reading exceeds safe limits for the first time Alternatively you can set up Count 3 This will result in a warning message being delivered only after any monitored reading exceeds safe limits for a third time It is recommended that you load the default settings for all the OBS functions Fab Cat 1 za P r P r do oo y
9. determines the characters per second accepted by the computer The Typematic Rate setting enables or disables the typematic rate 3 4 11 Typematic Rate Chars Sec BIOS accepts the following input values characters second for typematic rate 6 8 10 12 15 20 24 30 3 4 12 Typematic Delay msec Typematic delay is the time interval between the appearance of the first and second characters when holding down a key The input values for this category are 250 500 750 1000 msec 3 4 13 Security Option This setting determines whether the system will boot up if the password is denied Access to Setup is however always limited System The system will not boot and access to Setup will be denied if the correct password is not entered at the prompt Setup The system will boot but access to Setup will be denied if the correct password is not entered at the prompt Note To disable security select PASSWORD SETTING in the main menu At this point you will be asked to enter a password Simply press lt Enter gt to disable security When security is disabled the system will boot and you can enter Setup freely 3 4 14 OS Select for DRAM gt 64 MB This setting is under the OS 2 system 3 4 15 Video BIOS Shadow This determines whether video BIOS will be copied to RAM which is optional according to the chipset design When enabled Video BIOS Shadow increases the video speed 3 4 16 C8000 CBFFF Shadow DC000 DFFF
10. ly before shipment It should be free of marks and scratches and in perfect working order upon receipt As you unpack the PCA 6175 check it for signs of shipping damage For example damaged box scratches dents etc If it is damaged or it fails to meet the specifications notify our service department or your local sales representative immediately Also notify the carrier Retain the shipping carton and packing material for inspection by the carrier After inspection we will make arrangements to repair or replace the unit 3 4 BIOS Features Setup The BIOS FEATURES SETUP screen appears when choosing the BIOS FEATURES SETUP item from the CMOS SETUP UTILITY menu It allows the user to configure the PCA 6175 according to his particular requirements Below are some major items that are provided in the BIOS FEATURES SETUP screen A quick booting function is provided for your convenience Simply enable the Quick Booting item to save yourself valuable time Bih PCI TSA BIOS 1AN6SUAKO BIOS FEMTORES SETIF PATH SOFTWARE TMC Virus Warning Disabled Video BIDS Shado Enabled CPU Internal Cache Enab Led CARAAACEFFF Shadow lisabled External Cache Enah Led CEABB CEFFE Shade Misato Quick Power On Self Test Enabled DARNE FF gt Disabled Quick Booting Risabled DEMO 0FFr lisale foot Sequence CA SESI 4000 DEFFF Sh Mica Sean Floppy Drive Disabled DCOOB IFFFF gt Disstled Hoot llo Floppy Seek Enabled foot Up Ruelock
11. will search the drives for the disk operating system i e DOS The BIOS provides the folllowing boot sequences A C SCSI C A SCSI Default C CDROM A CDROM C A D A SCSI E A SCSI F A SCSI SCSI A SCSI C A C only LS120 3 4 5 Boot Up Floppy Seek During POST BIOS will determine if the floppy disk drive installed is 40 or 80 tracks A 360 KB type drive is 40 tracks while 720 KB 1 2 MB and 1 44 MB type drives are all 80 tracks Enabled BIOS searches the floppy drive to determine if it is 40 or 80 tracks Note that BIOS cannot differentiate 720 KB 1 2 MB and 1 44 MB type drives as they are all 80 tracks Disabled BIOS will not search for the floppy drive type by track number Note that there will not be any warning message if the drive installed is 360 KB 3 4 6 Boot Up NumLock Status The default is On On Keypad boots up to number keys Off Keypad boots up to arrow keys 3 4 7 Boot Up System Speed High Sets the speed to high Low Sets the speed to low 3 4 8 IDE HDD Block Mode Enabled Enable IDE HDD Block Mode BIOS will detect the block size of the HDD and send a block command automatically Disabled Disable IDE HDD Block Mode 3 4 9 Gate A20 Option Normal The A20 signal is controlled by the keyboard controller or chipset hardware Fast Default The A20 signal is controlled by Port 92 or the chipset specific method 3 4 10 Typematic Rate Setting The typematic rate
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