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HOT-637

Pentium

™

II processor

Based AGP

MAIN BOARD

User's Manual

Summary of Contents for HOT-637

Page 1: ...HOT 637 Pentium II processor Based AGPMAIN BOARD User s Manual ...

Page 2: ...Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington DC 20402 Stock 004 000 00345 4 FCC Warning The user is cautioned that changes or modifications not expressly approved by the manufacturer could void the user s authority to operate this equipment Note In order for an installation of this product to maintain compliance with the limits for a C...

Page 3: ...cessor S E P P only RM Assembly Procedure 12 What does Celeron Processor RM consist of 13 Install Celeron Processor 14 Jumpers 15 Clear CMOS J19 17 Flash EEPROM Vpp J17 17 Keyboard PS 2 Mouse Power on setting J44 JP8 17 Connectors Sockets 18 CHAPTER 3 MEMORY CONFIGURATION 21 CHAPTER 4 FLASH UTILITY 22 CHAPTER 5 AWARD BIOS SETUP 24 The Main Menu 25 Standard CMOS Setup 27 BIOS Features Setup 29 Chip...

Page 4: ...pports 3 3 V A G P devices with data transfer rates up to 133 MHz allowing data throughput of 500 MB sec The Intel s 82440LX AGPset chipset provides an integrated Bus Mastering IDE control ler with two high performance IDE interfaces which allows up to four IDE devices connection and up to 33 MB sec of data transfer rates The on board Giga I O controller provides standard PC I O functions floppy d...

Page 5: ...splay applications Onboard GiGA I O Provides one Floppy port one optional PS 2 mouse connector two high speed UART compatible serial ports and one parallel port with ECP and EPP capabilities Serial Port 2 can also be directed from COM2 to the Infrared Module for wireless connections Onboard PCI Bus Master IDE Controller Two Ultra DMA 33 Bus Master IDE Ports supports four IDE devices up to 33 MB se...

Page 6: ...ing the power button for less than 4 seconds will place the system into Suspend mode When push the power button for more than 4 seconds the system enters the Soft off mode Wake ON LAN The system will power on automatically by activating of LAN This function support Intel LAN card only Modem Ring Power on The system will power on automatically by activating of modem ring PS 2 Keyboard Mouse Power o...

Page 7: ...6 ACCESSORIES OF HOT 637 ...

Page 8: ...II processor the ideal choice foe executing modem 32 bit compute intensive and multimedia enhanced application work loads using advanced 32 bit operating systems The Pentium II and Celeron processor both have a separate 32KB on chip non blocking L1 cache which run at the processor frequency Pentium II processor also has a 512KB or 256KB on board L2 non blocking cache runs at half the processor spe...

Page 9: ... Heat Sink Support installation on this manual only for your reference Retention Mechanism RM Plastic Guide with captive nuts that hold the S E C Cartridge in the Slot1 connector Refer to Figure 2 3 RM Attach Mount RMAM Bolt Bridge assemblies inserted up through the bottom of the mainboard Then secures the RM to RMAM two RMAM required per RM Refer to Figure 2 4 Heat Sink Support Base HSSBASE Plast...

Page 10: ...Slot 1 on HOT 661 P main board Refer to Figure 2 8 2 Install two Retention Mechanism Attach Mounts RMAM with Bolt Bridge assem blies inserted up through the bottom of the mainboard Notice the RMAM s bridge orientation as Figure 2 9 3 Insert the Retention Mechanism RM around the Slot 1 Be sure the Square Cut Mark of RM Refer to Figure 2 10 have the same orientation of Slot 1 pin 1 Refer to Figure 2...

Page 11: ...ort HSS Mounting Holes on HOT 637 main board Notice that one hole is larger than the other hole 2 There are two plastic pegs on the bottom of Heat Sink Support Base HSSBASE bar Mount the two black plastic pegs onto the mainboard Notice that one hole and the bar of one peg are larger than the other hole and peg Refer to Figure 2 13 3 Insert the Heat Sink Pins HSSPIN through the HSSBASE to secure it...

Page 12: ...processor down firmly with even pressure on both sides of the top until it is seated Push the latches on the processor outward until they click into place in the Retention Mecha nism The latches must be secured for proper electrical connection of the processor Slide the Heat Sink Top Bar HSSTOP on the supports forward to clip onto the HSSBASE through the fins of Heat Sink Also refer to Install Hea...

Page 13: ...strate is covered with a mylar insulator This insulator prevents the clip from shorting lines on the substrate Before you fully engage two legs of the clip into the heatsink Figure 2 21 make sure you remove the blue film covering the thermal interface The blue film protects the thermal interface from damage during shipping Grasp the heatsink clip assembly between the clip base and the heatsink Do ...

Page 14: ...Refer to Figure 2 23 RM Attach Mount RMAM Bolt Bridge assembly inserted up through the bottom of the mainboard then secures the RM to RMAM two RMAM required per RM Refer to Figure 2 23 Place the mainboard on a workbench not in a chassis Be sure that the mainboard is bare that is no SIMMs cables or cards are installed 1 Locate the Retention Mechanism RM Mounting Holes of Slot 1 on main board Refer ...

Page 15: ...e Heat sink faces toward the DIMM sockets on the mainboard Insert the processor into the Retention Mechanism Press the processor down firmly with even pressure on both sides of the top until it is seated Refer to Figure 2 25 and Figure 2 26 Figure 2 26 Figure 2 25 ...

Page 16: ... on MANUAL group the user can figure the Host Bus Clock CPU Core Clock ratio multiplier manually CPU Plug Play function is supported when an Jumper Pack inserted on AUTOgroup Figure 2 27 Listed diagrams on right side show the sample position on jumper group of JP37 1 Setting CPU Clock from BIOS jumper pack on AUTO Factory default 2 Adjust multiplier manually from hardware jumper pack on MANUAL mul...

Page 17: ...ultipliers that the mainboard can support Pentium II Processor System Clock Multiplier 233 MHz 66 MHz 3 5 x 266 MHz 66 MHz 4 x 300 MHz 66 MHz 4 5 x 333 MHz 66 MHz 5 x System Clock PCI Bus Clock JP39 50 MHz 25 MHz 60 MHz 30 MHz 66 MHz 33 MHz 75 MHz 37 5 MHz 83 MHz 41 5 MHz Table 2 2 Table 2 1 System Clock Configuration Table CPU Configuration Table Multiplier Table Table 2 3 NOTE 75 83 MHz are for ...

Page 18: ...abled or Disabled K B PS 2 Mouse Power On J44 JP38 Keyboard PS 2 Mouse Power On Disabled PS 2 Mouse Power On Enabled Keyboard PS 2 Mouse Power On Enabled Keyboard Power On Enabled Keyboard PS 2 Mouse Power On Setting J44 JP38 HOT 637 mainboard supports jumper JP19for discharging mainboard s CMOS memory This jumper can clear the CMOS data stored in the Giga I O chip To clear the CMOS data please fo...

Page 19: ...e keyboard It also attached to the case s Power LED Pin 1 and 3 are for power LED and pin 4 and 5 are for keylock pin 2 is empty Speaker Connector JP24 PC speaker connector may attach a 4 pin PC speaker cable from the case to this connector HD LED Connector S3 Attach a 2 pin IDE drive LED cable to this connector The LED lights when an IDE device is active ATX Power On Off Switch Connector S1 Attac...

Page 20: ... Connectors Two female connectors are located at the rear of the board Plug the USB devices jack into this connector Other Connectors ATX Power Supply Connector J31 It is a twenty pin male header connector Plug the connector from the power directly onto the board connector while making sure the pin 1 is in its position The main board requires a power supply with at least 200 watts and power good s...

Page 21: ...2V and black wire should be connected to ground GND Wake On LAN Connector J45 Attach a 3 pin connector from the LAN card which supports the Wake On LAN WOL function This function lets users wake up the connected system through the LAN card Enhanced IDE and Floppy connectors The main board shipped with one 40 pin ribbon cable for IDE H D D one 34 pin ribbon cable for F D D Ribbon cables should alwa...

Page 22: ...n the memory array EC mode provides single and multiple bit error detection In ECC mode during reads from the DRAM the HOT 637 provides error checking and correction of the data To support ECC you must use true opposed to phantom parity generated by TTL chips 72 bit parity type DIMM for all modules Install memory in any or all of the banks in any combination as follows DIMM Socket Memory Modules M...

Page 23: ...he ENTER key to begin the updating process 2 Once you enter you will see a main menu displaying 3 Move the cursor to File Name to Program 4 Type the program name test bin and then press the ENTER key 5 At the bottom of the menu you will be requested to answer Do You Want to Save BIOS Y N The following manual is intended to guide you through the process of both No and Yes cases respectively If No I...

Page 24: ...g and press the ENTER key 6 When the programming is finished the showing message will appear 7 Once you see the showing message Power Off or Reset System please restart your system 8 When you power on the computer again you will find your old BIOS has already been successfully updated To view a complete usage of FLASH utility please type awdflash and press the ENTER key Notes About Award Flash Uti...

Page 25: ...ow message appear briefly at the bottom of the screen during the POST Power On Self Test press Del key or simultaneously press Ctrl Alt and Esc keys Press DEL to enter SETUP If the message disappears before you respond and you still wish to enter Setup restart the system to try again by turning it OFF the ON or pressing the RESET button on the system case You may also restart by simultaneously pre...

Page 26: ...ion setup This item specifies the value in units of PCI bus blocks of the latency timer for the PCI bus master and the IRQ level for PCI device Power on with BIOS defaults Load BIOS Defaults BIOS defaults loads the values required by the System for the maximum performance However you can change the parameter through each Setup Menu Load Setup Defaults Setup defaults loads the values required by th...

Page 27: ...Setup UserPassword Change set or disable user password It allows you to limit access to the system and Setup or just to Setup IDE HDD auto detection Automatically configure IDE hard disk drive parameters Save Exit setup Save CMOS value change to CMOS and exit setup Exit without saving Abandon all CMOS value changes and exit setup ...

Page 28: ...d disk will not work properly if you enter improper information for this item If your hard disk drive type is not matched or listed you can use Type User to define your own drive type manually If you select Type User related information is asked to be entered to the following items Enter the information directly from the keyboard and press Enter Those information should be provided in the document...

Page 29: ... is display only It is automatically detected by POST Power On Self Test of the BIOS Base Memory The POST of the BIOS will determine the amount of base or conventional memory installed in the system The value of the base memory is typically 512K for systems with 512K memory installed on the mainboard or 640K for systems with 640K or more memory installed on the mainboard Extended Memory The BIOS d...

Page 30: ... This item enables CPU internal cache to speed up memory access External Cache This item enables CPU secondary cache to speed up memory access Quick Power On Self Test This item speeds up Power On Self Test POST after you power on the computer If it is set to Enabled BIOS will shorten or skip some check items during POST BootSequence This item determines which drive computer searches first for the...

Page 31: ...it will begin the report that the key has been depressed repeatedly For example you would use such a feature to accelerate cursor movements with the arrow keys Typematic Rate Chars Sec When the typematic rate is enabled this selection allows you select the rate at which the keys are accelerated Typematic Delay Msec When the typematic rate is enabled this selection allows you to select the delay be...

Page 32: ...31 C8000 CBFFFShadow DC000 DFFFFShadow These categories determine whether option ROMs will be copied to RAM An example of such option ROM would be support of SCSI Add on card ...

Page 33: ...es EDO RAS To CAS Delay When EDO DRAM is refreshed both rows and columns are address separately This setup item allows you to determine the timing of the transition from Row Address Strobe RAS to Column Address Strobe CAS The options are 3 and 2 EDORAS PrechargeTime DRAM must continually be refreshed or it will lose its data Normally DRAM is refreshed entirely as the result of a single request Thi...

Page 34: ... item allows the user to set whether the video BIOS C000 C7FF areas are cacheable or non cacheable Video RAM Cacheable This is a new cache technology for the video memory of the processor It can greatly improve the display speed by caching the display data You must leave this on the default setting of Disabled if your display card cannot support this feature or else your system may not boot 8 Bit ...

Page 35: ...ed entirely as the result of a single request This option allows you to determine the number of CPU clocks allocated for Row Address Strobe to accumulate its charge before the DRAM is refreshed If insufficient time is allowed refresh may be incomplete and data lost The options are Slow for 3 and Fast for 2 CLKs SDRAM CAS Latency Time This item defines the CAS Latency timing parameter of the SDRAM ...

Page 36: ...ing on JP28 and CPUFAN2 indicate cooling fans rotation speed which inserting on JP29 IN0 V IN2 V 5V 5V 12V 12V HOT 637P The mainboard support CPU and mainboard voltages monitoring The onboard hardware monitor is able to detect the voltages output of the voltage regulators and power supply CPU Speed w HCLK 66MHz 233 MHz The mainboard support CPU clock speed setting by BIOS When system clock jumper ...

Page 37: ...l by APM If this item set to No system BIOS will be ignored and APM calls the power to manage the system If this item setup to Yes system BIOS will wait for APM s prompt before it enter any PM modee g DOZE STANDBY orSUSPEND Video Off After This item define when to activate the video off feature for monitor power management The settings are N A Doze Standby and Suspend MODEM Use IRQ This item deter...

Page 38: ...VGA activity event will be monitored to reload global timer Soft Off by PWR BTTN This feature is available for ATX power only The setting of Instant Offallows the ATX switch to function as a normal system power off button when pressed for less than 4 seconds The setting of Delay 4 Sec allows the button to have a dual function where to press the button for less than 4 seconds will place the system ...

Page 39: ...nt will be monitored to reload global timer These items include IRQ 3 7 9 15 NMI Primary IDE0 1 Secondary IDE 0 1 Floppy Disk Serial Port and Parallel Port Resume by LAN Wake ON LAN This item determine the system will resume by activity of LAN If enabled this feature system will power on itself from power off when the activity of LAN Note HOT 637 support Wake ON LAN function with Intel LAN card on...

Page 40: ...ndows 95 Reset Configuration Data This item allows you to determine whether to reset the configuration data or not IRQ 3 4 5 7 9 10 11 12 14 15 assigned to These items allow you to determine the IRQ assigned to the ISA bus and is not available for PCI slot Choices are Legacy ISA and PCI ISAPnP DMA 0 1 3 5 6 7 assigned to These items allow you to determine the DMA assigned to the ISA bus and is not...

Page 41: ...e C800 CC00 D000 D400 D800 DC00 and N A Used MEM Length This item is used to select a length for the memory area specified in the previous field this field does not appear if no base address is specified The choices are 8K 16K 32K and 64K Assign IRQ for USB This item allows the user to assign IRQ to on board USB controller or not Since on board controller is enabled always if none of IRQ is assign...

Page 42: ... board Primary Master PIO timing IDE Primary Slave PIO In this items there are five modes defined in manual mode and one automatic mode There are 0 1 2 3 4 and AUTO is the default settings for on board Primary Slave PIO timing IDE Secondary Master PIO In this items there are five modes defined in manual mode and one automatic mode There are 0 1 2 3 4 and AUTO is the default settings for on board S...

Page 43: ...and Auto Auto is the default settings for on board Secondary Slave UltraDMA33 Note Your hard drive must also support UDMA for this feature to work On Chip Primary PCI IDE As stated above your system includes two built in IDE controllers both of which operate on the PCI bus This setup item allows you either to enable or disable the primary control ler You might choose to disable the controller if y...

Page 44: ...mplitudes Shift Keyed IR ASKIR infrared through COM 2 port This item specifies onboard Infra Red mode to IrDA 1 0 ASKIR MIR 0 57M MIR 1 15M FIR or Standard Disabled Note FIR is not available currently IR Duplex Mode This item specifies onboard infrared transfer mode to full duplex or half duplex This item will not show up when IrDA ASKIR or MIR UR2 modes are selected Onboard Parallel Port This ite...

Page 45: ...l clear any previously entered password from CMOS memory You will be asked to confirm the password Type the password again and press Enter You may also press Esc to abort the selection and not enter a password To disable password just press Enter when you are prompted to enter password A message will confirm the password being disabled Once the password is disabled the system will boot and you can...

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