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HOT-679

Pentium

 II processor

Based AGP

 

MAIN BOARD

User's Manual

Summary of Contents for HOT-679

Page 1: ...HOT 679 Pentium II processor Based AGP MAIN 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 modificatio...

Page 3: ...Clock Speed Selection JP2 and JP9 16 Clear CMOS JP8 19 Keyboard PS 2 Mouse Power on Setting JP1 19 On Board Audio Controller Setting JP6 20 Connectors 20 CHAPTER 3 MEMORY CONFIGURATION 23 CHAPTER 4 FL...

Page 4: ...owing data throughput of 500 MB sec The Intel s 82440BX AGPset chipset provides an integrated Bus Mastering IDE control ler with two high performance IDE interfaces which allows up to four IDE devices...

Page 5: ...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 O...

Page 6: ...or 0 3 modulation and automatic clock shut off of unused PCI SDRAMS slots to reduce the EMI Dual Function Power Button The system can be one of two states one is Suspend mode and the other is the Soft...

Page 7: ...7 ACCESSORIES OF HOT 679...

Page 8: ...es makes the Pentium 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 an...

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...

Page 10: ...HOT 679 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 orient...

Page 11: ...ease refer to Install Pentium II processor section Slide the Heat Sink Top Bar HSSTOP on the supports forward to clip onto the HSSBASE through the fins of Heat Sink Refer to Figure 2 14 Figure 2 11 Fi...

Page 12: ...n 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 fo...

Page 13: ...ches the substrate 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 ma...

Page 14: ...efer 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 Figure 2 23 Figu...

Page 15: ...ocessor unit so that the 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...

Page 16: ...ry BIOS to set CPU speed to the higher one HOT 679 mainboard features a clock generator to provide adjustable system clock frequency JP2 is a 6 pin jumpers which determine the system clock frequency 6...

Page 17: ...uick setting on the mainboard Table 2 2 shows the adjustable CPU Host Clock on jumper JP2 Table 2 3 shows the adjustable CPU Clock Ratio on jumper group JP9 Pentium II Celeron Processor System Clock M...

Page 18: ...BIOS By removeing jumper pack from Row B C group and inserting mini jumpers on Row A B group properly the user can configure the CPU Clock Ration multiplier manually Special Tip for User s Reference O...

Page 19: ...Insert mini jumper to JP8 pin 2 3 for a brief while 4 Remove mini jumper from JP8 in 2 3 5 Reinsert mini jumper to JP8 pin 1 2 6 Turn on the PC Keyboard PS 2 Mouse Power On Setting JP1 HOT 679 mainboa...

Page 20: ...The Green LED lights when the system get intopower saving mode Figure 2 32 HOT 679 mainboard provides on board PnP 64 voices wavetable sound chip which based on Creative ES1371 AC97 PnP 3D integrated...

Page 21: ...parallel port device cable into this connector USB1 USB2 Port Connectors Two female connectors are located at the rear of the board Plug the USB devices jack into this connector Other Connectors ATX...

Page 22: ...he Wake On LAN WOL function This function lets users wake up the connected system through the LAN card Enhanced IDE Floppy and COM2 connectors The main board shipped with one 40 pin ribbon cable for I...

Page 23: ...nd 256MB 3 3V single or double side SDRAM DIMM The three DIMM sockets are arranged in three banks of one socket each Each bank provides a 64 72 bit wide data path HOT 679 provides optional data integr...

Page 24: ...e you through updating your old BIOS The file name we use to program here is test bin and the file name to save old BIOS is 679 OLD Please note that those file names are not absolute They are only exa...

Page 25: ...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...

Page 26: ...sage 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...

Page 27: ...ration 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 d...

Page 28: ...ess to the system and Setup or just to Setup User Password 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 Automatical...

Page 29: ...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 s...

Page 30: ...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 Th...

Page 31: ...nd remove the problem before any damage is done CPU Internal Cache This item enables CPU internal cache to speed up memory access External Cache This item enables CPU secondary cache to speed up memor...

Page 32: ...down a key on your keyboard will generate only one instance In other words the BIOS will only report that the key is down When the typematic rate is enabled the BIOS will report as before but it will...

Page 33: ...N95 if No FDD install Video BIOS Shadow Determines whether video BIOS will be copied to RAM However it is optional depending on chipset design Video Shadow will increase the video speed C8000 CBFFF Sh...

Page 34: ...of the first memory address line MA and RAS assertion during DRAM read or write leadoff cycles EDO RAS To CAS Delay When EDO DRAM is refreshed both rows and columns are address separately This setup i...

Page 35: ...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...

Page 36: ...on of the PCI specification requires much tighter controls on target and master latency PCI cycles to or from ISA typically take longer When enabled the chipset provides a programmable delayed complet...

Page 37: ...stem BIOS will be ignored and APM calls the power to manage the system If this item setup toYes system BIOS will wait for APM s prompt before it enter any PM mode e g DOZE STANDBYor SUSPEND Video Off...

Page 38: ...shut off Throttle Duty Cycle This itemdetermines the duty cycle for the clock control thermal throttling mode The duty cycle indicates the percentage of time while in the thermal throttle mode The se...

Page 39: ...ed that system activity event will not be monitored to reload global timer If these items is set to Enabled that system activity event will be monitored to reload global timer These items include IRQ...

Page 40: ...on 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...

Page 41: ...a base address for the memory area used by any peripheral that requires high memory The choices areC800 CC00 D000 D400 D800 DC00and N A Assign IRQ for USB This item allows the user to assign IRQ to o...

Page 42: ...when JP2 is set to Auto CPU Clock Ratio This item allows the user to adjust CPU Host Clock Internal Clock ration when JP9 is set Auto CPU Speed This item is show only When CPU Host Clock and CPU Cloc...

Page 43: ...pport System and CPU temperature monitoring and overheat alert This item indicate the current main board temperature Current CPUFAN1 2 3 Speed optional The mainboard can detect three fans rotation spe...

Page 44: ...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...

Page 45: ...DE which can handle data transfer up to 33MB sec The options areDisabled En abled and Auto Autois the default settings for on board Secondary SlaveUltraDMA33 Note Your hard drive must also support UDM...

Page 46: ...he main board support IrDA HPSIR and Amplitudes Shift Keyed IR ASKIR infrared through COM 2 port This item specifies onboard Infra Red mode toIrDA 1 0 ASKIR MIR 0 57M MIR 1 15M FIRor Standard Disabled...

Page 47: ...ll 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...

Page 48: ...itional Audio algorithm from Ensoniq This 3D Positional Audio implementation also supports the Aureal A3D API for 3D Positional Audio This allows applications written to this API to run on the ES1371...

Page 49: ...or 2MB 4MB or 8MB CD Quality 16 Bit Stereo Digital Audio 8 bit and 16 bit mono and stereo recording and playback User selectable sample rates from 5 kHz to 48 kHz Full Duplex support enables simultane...

Page 50: ...ce to be mixed with the output or both Mic Input MIC IN is a 1 8 inch jack that provides a mono input It can use a dynamic mono or stereo microphone with a resistance of not more than 600 ohms Joystic...

Page 51: ...used to connect CD Audio output from CD ROM drive SJ1 pin assignment 1 Left channel 2 Gound 3 Gound 4 Right channel SJ2 pin assignment 1 LAUX 2 Gound 3 Gound 4 RAUX SJ3 pin assignment 1 Gound 2 Right...

Page 52: ...l the drivers before installing the applications 4 In the Install From Disk dialog box type D AUDIO WIN95DRV where D represents your CD ROM drive and Language represents the language of the software t...

Page 53: ...ects the audio chip and attempts to locate the driver media provided by the manufacturer Insert the installation CD and click the Next button 2 Select the Search For The Best Driver For Your Device Re...

Page 54: ...lay 3 Select the Install Audio Device Software after Sound Baster AudioPCI 64V screen is appeared click the Install button 4 Follow the instructions on screen to complete the installation 5 Restart yo...

Page 55: ...s NT 4 0 To uninstall the software 1 Click the Start button point to Settings and click Control Panel Double click the Multimedia icon 2 From the Audio Devices tabbed page select any existing audio de...

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