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The HOT-679V Mainboard is carefully designed for the demanding PC user who wants high perfor-
mance and many intelligent features in a compact package:

Chipset:

Features VIA Apollo Pro with I/O subsystems.

CPU Support:

Intel Pentium II

TM

  processor 233/66 ~ 400/66 MHz and 350/100 ~ 500/100 MHz.

Celeron

TM

  processor 266/66 ~ 400/66 MHz.

Versatile Memory Supports:

Supports 

three banks of normal or PC/100 SDRAM 

maximum memory size up to 768MB.

Configurable support for ECC (Error Checking and Correcting)

PCI and ISA Expansion Slots:

Provides three 32-bit PCI slots and one 16-bit ISA slot.

Onboard I/O:

Provides one Floppy port; one 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/sec IDE trans-

fers and supports Enhanced PIO Modes 3 and 4 and Bus Master IDE DMA Mode 2 devices.

Onboard 20-pin ATX Power Supply:

Provides ATX power connector onboard supports soft-on/off function.

System BIOS:

Provides licensed Award V4.51PG BIOS on Flash EEPROM.
Supports Green PC, DMI and Bundled with NCR SCSI BIOS.

ACPI:

Support 

ACPI (Advanced Configuration and Power Interface)

 function.  ACPI provide more

Energy Saving Features for the future operating system supporting OS Direct Power Management
(OSPM) functionality.

INTRODUCTION

Summary of Contents for HOT-679V

Page 1: ...HOT 679V Pentium II processor Based AGP MAIN BOARD User s Manual...

Page 2: ...lems 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...

Page 3: ...CPU Clock Speed Selection JP2 and JP9 15 Flash EEPROM Vpp 18 Keyboard PS 2 Mouse Power on Setting JP1 18 On Board Audio Controller Setting JP6 19 Connectors 19 CHAPTER 3 MEMORY CONFIGURATION 22 CHAPTE...

Page 4: ...wing data throughput of 500 MB sec The VIA s VT82C692 AGPset chipset provides an integrated Bus Mastering IDE controller with two high performance IDE interfaces which allows up to four IDE devices co...

Page 5: ...ctor 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 Onboar...

Page 6: ...rum built in 0 5 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...

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

Page 8: ...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 separa...

Page 9: ...ence Universal Retention Mechanism URM Plastic Guide with captive nuts that hold the S E C Cartridge in the Slot1 connector Refer to Figure 2 4 URM Attach Mount URMAM Bolt Bridge assemblies inserted u...

Page 10: ...2 9 Install the Heat Sink Support optional If your Heat Sink comes with the Heat Sink suport then install it according to the instruction comes with your Heat Sink Figure 2 8 and Figure 2 9 shows som...

Page 11: ...Retention Mechanism Ensure that the alignment notch in the processor fits over the plug in Slot 1 Push the processor down firmly with even pressure on both sides of the top until it is seated Push th...

Page 12: ...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 17 make sure you...

Page 13: ...t sink faces toward the DIMM sockets on the mainboard Insert the processor into the Universal Retention Mechanism Press the processor down firmly with even pressure on both sides of the top until it i...

Page 14: ...at sink faces toward the DIMM sockets on the mainboard Insert the processor into the Universal Retention Mechanism Press the processor down firmly with even pressure on both sides of the top until it...

Page 15: ...y BIOS to set CPU speed to the higher one HOT 679V 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 16: ...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 CPU Host Clock Configuration Table CPU Configuration Ta...

Page 17: ...x 366 66 6 x 400 66 3 5 x 233 66 350 100 6 5 x 433 66 4 x 266 66 400 100 7 x 466 66 4 5 x 300 66 450 100 7 5 x 5 x 333 66 500 100 8 x CPU Clock Ratio Table Table 2 3 Figure 2 24 Special Tip for User s...

Page 18: ...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 679V mainbo...

Page 19: ...The Green LED lights when the system get intopower saving mode Figure 2 28 HOT 679V mainboard provides on board PnP 64 voices wavetable sound chip which based on Creative ES1371 AC97 PnP 3D integrate...

Page 20: ...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 Power Supply C...

Page 21: ...the 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...

Page 22: ...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 679V provides optional data integ...

Page 23: ...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 679V OLD Please note that those file names are not absolute They are only ex...

Page 24: ...ng 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 o...

Page 25: ...ssage 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 befor...

Page 26: ...tion 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 def...

Page 27: ...etup 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 Automatically configure IDE hard disk drive paramet...

Page 28: ...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 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 Th...

Page 30: ...e any damage is done CPU Internal Cache This item enables CPU internal cache to speed up memory access External Cache This item enables CPU secondaryl cache to speed up memory access CPU L2 Cache ECC...

Page 31: ...e keyboard Today while keyboards still provide this support it is more common and much faster set to Fast for the system chipset to provide support for gate A20 Memory Parity ECC Check This item allow...

Page 32: ...Snoop This item must be set to enabled if there is a MPEG ISA card installed in the system and disabled if there is no MPEG ISA card installed in the system OS Select For DRAM 64MB This item allows yo...

Page 33: ...te timings that the system uses Memory Hole In order to improve performance some space in memory can be reserved for ISA cards Read Around write This is a new cache technology for the video memory of...

Page 34: ...peripheral Auto Detect DIMM PCI Clk Enabling this item allosw system auto detect and close clock signal to empty DIMM PCI slot to reduce EMI Spread Spectrum This item allows the user to enable Spread...

Page 35: ...Current CPU Temperature optional Since the mainboard support System and CPU temperature monitoring and overheat alert This item indicate the current Processor temperature Current AGP Temperature optio...

Page 36: ...power to manage the system If this item setup to Yes system BIOS will wait for APM s prompt before it enter any PM mode e g DOZE STANDBY or SUSPEND Video Off After As the system moves from lesser to g...

Page 37: ...vents PM events are I O events whose occurrence can prevent the system from entering a power saving mode or can awaken the system from such a mode In effect the system remains alert for anything occur...

Page 38: ...t of IRQ Interrupt ReQuests which can be exampled much as the COM ports and LPT port above can When an I O device wants to gain the attention of the operating system it signals this by causing an IRQ...

Page 39: ...s 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 ava...

Page 40: ...le delay when reading from the AGP Bus By default two wait states are used by the system allowing for greater stability The choice Enabled Disabled PCI Latency Timer CLK The number of clocks programed...

Page 41: ...ve interface where the errors occur Depending on the configuration of your IDE subsystem this field may not appear and it does not appear when the Internal PCI IDE field above is Disabled The choice E...

Page 42: ...when system power on The options arePCI and AGP POWER ON Function This itemis used to defined Keyboard PS 2 mouse power on function enabled or disabled The options are Button Only Keyboard 98 Passwor...

Page 43: ...ignals IR Transmittion delay This item Enable Disable the delay of the IR state change from Rx to Tx mode or Tx to Rx mode Onboard Parallel Port This item specifies onboard parallel port address to378...

Page 44: ...viously 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 di...

Page 45: ...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 46: ...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 47: ...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 48: ...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 49: ...tup will appear on your screen Otherwise double click the My Computer icon on your Windows Desktop then Right click on your CD ROM drive icon and click on AutoRun EXE program 3 Select the Install Soun...

Page 50: ...the Start menu point to Settings and click Control Panel 2 Double click the Add Remove Programs icon 3 On the Install Unistall tabbed page select Sound Blaster AudioPCI 64V 4 Click the Add Remove butt...

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