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Biostar K8M80-M7A, Manual

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        K8M800-M7A BIOS Setup 

39 

9  Frequency/ Voltage Control 

„

 

Figure 9: Frequency/ Voltage Control 

 

CPU Vcore 

The Choices: Default

 (default), +0.15V, +0.10V, +0.05V. 

 

DDR Voltage   

This item allows you to select DDR Voltage. 

The Choices: 2.65V

 (default), 2.80V, 2.75V, 2.70V. 

 

AutoDetect PCI Clk 

This item allows you to enable / disable auto Detect PCI Clock. 

The Choices: Enabled 

(default), Disabled. 

 

Spread Spectrum 

This item allows you to enable/disable the Spread Spectrum function. 

The Choices: Enabled

 (default), Disabled

 

 
 
 
 
 
 
 

Summary of Contents for K8M80-M7A

Page 1: ...will not occur in a particular installation The vendor makes no representations or warranties with respect to the contents here and specially disclaims any implied warranties of merchantability or fitness for any purpose Further the vendor reserves the right to revise this publication and to make changes to the contents here without obligation to notify any party beforehand Duplication of this pub...

Page 2: ... FAN Headers 6 2 3 Installing System Memory 7 2 4 Connectors and Slots 8 Chapter 3 Headers Jumpers Setup 11 3 1 How to Setup Jumpers 11 3 2 Detail Settings 11 Chapter 4 Useful Help 17 4 1 Award BIOS Beep Code 17 4 2 Extra Information 17 4 3 Troubleshooting 19 Chapter 5 WarpSpeeder 20 5 1 Introduction 20 5 2 System Requirement 20 5 3 Installation 21 5 4 WarpSpeeder includes 1 tray icon and 5 panels...

Page 3: ...rating System Supporting Supports Windows 98 Me 2000 XP 64 bit Slot Three 32bit PCI bus master slots One AGP 4x 8x compatible slot One CNR slot On board IDE Two on board connectors support 4 IDE disk drives Supports PIO mode 0 4 Supports Ultra DMA 33 66 100 133 Bus Master Mode System Memory Supports up to 2 DDR devices Supports DDR 266 333 400 Maximum memory size is up to 2GB Following table is on...

Page 4: ...EK ALC655 Support 6 channels Supports S PDIF out function Compliant withAC 97 Version 2 3 specification Onboard Serial ATA Controller integrated in VT8237R VT8237R PLUS Supports RAID 0 and RAID 1 functions Supports 2 serial ATA SATA ports Data transfer rates up to 150 MB s Compliant with SATA Version 1 0 specification 10 100 LAN PHY PHY RTL8201BL CL Supports 10 Mb s and 100 Mb s auto negotiation H...

Page 5: ...ices 2 Serial ATA connectors support 2 SATA devices 2 USB headers support 4 USB 2 0 ports at front panel JUSB3 is optional Back Panel I O Connectors 2 USB 2 0 ports 1 VGAport 1 Serial port 1 Game port 1 Printer port 1 RJ 45 LAN jack 1 PS 2 Mouse port 1 PS 2 Keyboard port 1 Audio port including 1 Speaker out connector 1 Line in connector and 1 MIC in connector Line In Speaker Out Mic In LAN USB x2 ...

Page 6: ...DIN1 JUSB2 JUSB3 optional JUSBV2 JSATA2 JSATA1 JCMOS1 JCI1 JCFAN1 JSFAN1 Codec JPAN EL1 LAN PHY Super I O BIOS BAT1 S ocket 754 CPU1 JUSBLAN 1 CNR1 PCI1 PCI3 PCI2 AGP1 JKBMS1 JAUD IO2 JSPDIF_OUT1 JATXPWR 2 JPRNT1 JCOM1 JVGA1 JUSBV1 JGame Port JAUD_GAME JUSB1 ID E2 ID E1 Note represents the 1 st pin ...

Page 7: ... angle 90 A Step 2 Look for the white triangle on socket and the gold triangle on CPU should point forwards this white triangle The CPU will fit only in the correct orientation Step 3 Hold the CPU down firmly and then close the lever to complete the installation Step 4 Put the CPU Fan on the CPU and buckle it Connect the CPU FAN power cable to the JCFAN1 This completes the installation ...

Page 8: ...ector while matching the black wire to pin 1 JCFAN1 CPU Fan Header JSFAN1 System Fan Header Pin Assignment 1 Ground 2 12V JSFAN1 3 1 JCFAN1 3 1 3 FAN RPM rate sense Note The JCFAN1 and JSFAN1 support 3 pin head connector When connecti ng with wires onto connectors please note that the red wire is the positive and should be connected to pin 2 and the bl ack wire is Ground and should be connected to...

Page 9: ...DIMM slot by pressing the retaining clips outward Align a DIMM on the slot such that the notch on the DIMM matches the break on the Slot 2 Insert the DIMM vertically and firmly into the slot until the retaining chip snap back in place and the DIMM is properly seated ...

Page 10: ...ive ribbon cables 34 33 1 2 IDE1 IDE2 Hard Disk Connectors The motherboard has a 32 bit Enhanced PCI IDE Controller that provides PIO Mode 0 4 Bus Master and Ultra DMA33 66 100 133 functionality It has two HDD connectors IDE1 primary and IDE2 secondary The IDE connectors can connect a master and a slave drive so you can connect up to four hard disk drives The first hard drive should always be conn...

Page 11: ... expansion cards This PCI slot is designated as 32 bits PCI3 PCI2 PCI1 AGP1 Accelerated Graphics Port Slot Your monitor will attach directly to that video card This motherboard supports video cards for PCI slots but it is also equipped with an Accelerated Graphics Port AGP An AGP card will take advantage of AGP technology for improved video efficiency and performance especially with 3D graphics ...

Page 12: ...K8M800 M7A 10 CNR1 Communication Network Riser Slot The CNR specification is an open Industry StandardArchitecture and it defines a hardware scalable riser card interface which supports modem only ...

Page 13: ...D Sleep button speaker and IrDA Connection It allows user to connect the PC case s front panel switchf unctions 1 23 24 SL P PWR_LED On Off IR IR RST HLED SPK 2 Pin Assignment Function Pin Assignment Function 1 5V 2 Sleep control 3 N A 4 Ground Sleep button 5 N A 6 N A N A 7 Speaker Speaker Connector 8 Power LED 9 HDD LED 10 Power LED 11 HDD LED Hard drive LED 12 Power LED Power LED 13 Ground 14 P...

Page 14: ...3 JUSB1 JUSB2 10 NC JUSBV1 JUSBV2 Power Source Headers for USB Ports Pin 1 2 Close JUSBV1 5V for USB ports at JUSBLAN1 JUSBV2 5V for USB ports at f ront panel JUSB1 JUSB2 JUSB3 Pin 2 3 Close JUSBV1 USB ports at JUSBLAN1 are powered by 5V standby voltage JUSBV2 USB ports at front panel JUSB1 JUSB2 JUSB3 are powered by 5V standby voltage 3 1 1 3 Pin 1 2 close JUSBV2 1 3 JUSBV1 1 3 3 1 1 3 Pin 2 3 cl...

Page 15: ...gnment 1 3 3V 2 3 3V 3 Ground 4 5V 5 Ground 6 5V 7 Ground 8 PW_OK 9 StandbyVoltage 5V 10 12V 11 3 3V 12 12V 13 Ground 14 PS_ON 15 Ground 16 Ground 17 Ground 18 5V 19 5V 1 10 20 11 20 5V JATXPWR2 ATX Power Source Connector By connecting this connector it will provide 12V to CPU power circuit Pin Assignment 1 12V 2 12V 3 Ground 2 4 1 3 4 Ground ...

Page 16: ...ine out Speaker out Right 7 Reserved 8 Key 9 Left line out Speaker out Left 10 Left line out Speaker out Left 11 Right line in Rear speaker Right 12 Right line in Rear speaker Right 13 Left line in Rear speaker Left 14 2 13 1 14 Left line in Rear speaker Left JCDIN1 CD ROM Audio in Connector This connector allows user to connect the audio sourcef rom thev ariaty dev ices like CD ROM DVD ROM PCI so...

Page 17: ... 2 3 Close Clear CMOS data Clear CMOS Procedures 1 Remov e AC power line 2 Set the jumper to Pin 2 3 close 3 Wait f orf ive seconds 4 Set the jumper to Pin 1 2 close 5 Power on the AC 6 Reset y our desired password or clear the CMOS data JCI1 Chassis Open Header This connector allows system to monitor PC case open status If the signal has been triggered it will record to the CMOS and show the mess...

Page 18: ...SATA interf ace it satisfies the SATA 1 0 spec and with transfer rate of 1 5GB s Pin Assignment 1 Ground 2 TX 3 TX 4 Ground 5 RX 6 RX JSATA1 7 1 4 7 Ground JSPDIF_OUT1 Digital Audio outConnector This connector allows user to connect the PCI bracket SPDIF output header Pin Assignment 1 5V 2 SPDIF_OUT 1 3 3 Ground ...

Page 19: ... BIOS If the following message is shown after boot up the system it means the BIOS contents are corrupted In this Case please follow the procedure below to restore the BIOS 1 Make a bootable floppy disk 2 Download the Flash Utility AWDFLASH exe from the Biostar website www biostar com tw 3 Confirm motherboard model and download the respectively BIOS from Biostar website 4 Copy AWDFLASH exe and res...

Page 20: ...ain In this case please double check 1 The CPU cooler surface is placed evenly with the CPU surface 2 CPU fan is rotated normally 3 CPU fan speed is fulfilling with the CPU speed After confirmed please follow steps below to relief the CPU protection function 1 Remove the power cord from power supply for seconds 2 Wait for seconds 3 Plug in the power cord and boot up the system Or you can 1 Clear t...

Page 21: ...sk controller board Make sure both ends are securely plugged in check the driv e type in the standard CMOS setup 2 Backing up the hard drive is extremely important All hard disks are capable of breaking down at any time System only boots f rom optical driv e Hard disk can be read and applications can be used but booting from hard disk is impossible 1 Back up data and applications f iles 2 Ref orma...

Page 22: ...formation Also in the About panel you can get detail descriptions about BIOS model and chipsets In addition the frequency status of CPU memory AGP and PCI along with the CPU speed are synchronically shown on our main panel Moreover to protect users computer systems if the setting is not appropriate when testing and results in system fail or hang WarpSpeeder technology assures the system stability ...

Page 23: ...e following dialog in setup procedure it means setup is completed If the Launch the WarpSpeeder Tray Utility checkbox is checked theTray Icon utility and WarpSpeeder utility will be automatically and immediately launched after you click Finish button Usage The following figures are just only for reference the screen printed in this user manual will change according to your motherboard on hand ...

Page 24: ...sponsible for conveniently invoking WarpSpeeder Utility You can use the mouse by clicking the left button in order to invoke WarpSpeeder directly from the little tray icon or you can right click the little tray icon to pop up a popup menu as following figure The Launch Utility item in the popup menu has the same function as mouse left click on tray icon and Exit item will close Tray Icon utility i...

Page 25: ...ows a Display the CPU Speed CPU external clock Memory clock AGP clock and PCI clock information b ContainsAbout Voltage Overclock and Hardware Monitor Buttons for invoking respective panels c With a user friendly StatusAnimation it can represent 3 overclock percentage stages Man walking overclock percentage from 100 110 Panther running overclock percentage from 110 120 Car racing overclock percent...

Page 26: ... be highlighted and the Voltage Panel will slide out to up as the following figure In this panel you can decide to increase CPU core voltage and Memory voltage or not The default setting is No If you want to get the best performance of overclocking we recommend you click the option Yes ...

Page 27: ...ser the ability to do real time overclock adjustment Warning Manually overclock is potentially dangerous especially when the ov erclocking percentage is over 110 We strongly recommend you v erify ev ery speed you overclock by click the Verify button Or you can just click Auto ov erclock button and let WarpSpeeder automatically gets the best result f ory ou b Recovery Dialog button Pop up the follo...

Page 28: ...If the testing fail system will do a fail safe rebooting After reboot the WarpSpeeder utility will restore to the hardware default setting or load the verified best and stable frequency according to the Recovery Dialog s setting Note Because the testing programs invoked in Auto overclock and Verify include DirectDraw Direct3D and DirectShow tests the DirectX 8 1 or newer runtime library is require...

Page 29: ...ighlighted and the About Panel will slide out to up as the following figure In this panel you can get model name and detail information in hints of all the chipset that are related to overclocking You can also get the mainboard s BIOS model and the Version number of WarpSpeeder utility ...

Page 30: ...controlled by several separate chipset WarpSpeeder divide these features to separate panels If one chipset is not on board the correlative button in Main panel will be disabled but will not interfere other panels functions This property can make WarpSpeeder utility more robust 01 03 2007 ...

Page 31: ...i BIOS Setup 1 1 Main Menu 3 2 Standard CMOS Features 6 4 Advanced Chipset Features 15 5 Integrated Peripherals 21 6 Power Management Setup 28 7 PnP PCI Configurations 34 8 PC Health Status 37 9 Frequency Voltage Control 39 ...

Page 32: ...hipset controlling the entire system The rest of this manual is intended to guide you through the process of configuring your systemusing Setup Plug and Play Support These AWARD BIOS supports the Plug and Play Version 1 0A specification ESCD Extended SystemConfiguration Data write is supported EPA Green PC Support This AWARD BIOS supports Version 1 03 ofthe EPA Green PC specification APM Support T...

Page 33: ...g the keyboard Keystroke Function Up arrow Move to previous item Down arrow Move to next item Left arrow Move to the item on the left menu bar Right arrow Move to the item on the right menu bar Move Enter Move to the item you desired PgUp key Increase the numeric val ue or make changes PgDn key Decrease the numeric value or make changes Key Increase the numeric val ue or make changes Key Decrease ...

Page 34: ...ter the sub menu Figure 1 Main Menu Standard CMOS Features This submenu contains industry standard configurable options Advanced BIOS Features This submenu allows you to configure enhanced features ofthe BIOS Advanced Chipset Features This submenu allows you to configure special chipset features WARNING The information about BIOS defaults on manual Figure 1 2 3 4 5 6 7 8 9 is just for reference pl...

Page 35: ...allows you to change CPU Vcore Voltage and CPU PCI clock However this function is strongly recommended not to use Not properly change the voltage and clock may cause the CPU or M B damage Load Optimized Defaults This selection allows you to reload the BIOS when the system is having problems particularly with the boot sequence These configurations are factory settings optimized for this system A co...

Page 36: ... set the User will only be able to view configurations but will not be able to change them Save Exit Setup Save all configuration changes to CMOS memory and exit setup Confirmation message will bedisplayed before proceeding Exit Without Saving Abandon all changes made during the current session and exit setup Confirmation message will be displayed before proceeding Upgrade BIOS This submenu allows...

Page 37: ...n Standard CMOS Setup Menu are divided into 10 categories Each category includes no one or more than one setup items Use the arrow keys to highlight the item and then use the PgUp or PgDn keys to select thevalue you want in each item Figure 2 Standard CMOS Setup ...

Page 38: ... menu of detailed options IDE Primary Slav e Options are in its sub menu Press Enter to enter the sub menu of detailed options IDE Secondary Master Options are in its sub menu Press Enter to enter the sub menu of detailed options IDE Secondary Slav e Options are in its sub menu Press Enter to enter the sub menu of detailed options Driv e A Driv e B 360K 5 25 in 1 2M 5 25 in 720K 3 5 in 1 44M 3 5 i...

Page 39: ...Key Select the situation in which y ou want the BIOS to stop the POST process and notify y ou Base Memory N A Displays the amount of conv entional memory detected during boot up Extended Memory N A Displays the amount of extended memory detected during boot up Total Memory N A Displays the total memory av ailable in the system ...

Page 40: ...K8M800 M7A BIOS Setup 9 3 Advanced BIOS Features Figure 3 Advanced BIOS Setup ...

Page 41: ...ot Seq Floppy Setup Hard Disk Boot Priority These BIOS attempt to arrange the Hard Disk boot sequence automatically This will depend on which Hard Disk is installed Figure 3 1 1 Hard Disk Boot Priority The Choices Pri Master Pri Slave Sec Master Sec Slave USBHDD0 USB HDD1 USB HDD2 and Bootable Add in Cards ...

Page 42: ...swap logical drive assignments The Choices Disabled default Enabled Boot Up Floppy Seek Enabling this option will test the floppy drives to determine if they have 40 or 80 tracks Disabling this option reduces thetime it takes to boot up The Choices Enabled default Disabled Shadow Setup This itemallows you to setup cache shadow setup Figure 3 2 Shadow Setup Video BIOS Shadow Determines whethervideo...

Page 43: ...e with this option Enabled default Enable cache Disabled Disable cache External Cache This option enables or disables Level 2 secondary cache on the CPU which may improve performance Enabled default Enable cache Disabled Disable cache CPU L2 Cache ECC Checking This itemallows you to enable disable CPU L2 Cache ECC Checking The Choices Enabled default Disabled ...

Page 44: ...Numpad is arrow keys Typematic Rate Setting When a key is held down the keystroke will repeat at a rate determined by the keyboard controller When enabled thetypematic rate and typematic delay can be configured The Choices Disabled default Enabled Typematic Rate Chars Sec Sets the rate at which a keystroke is repeated when you hold the key down The Choices 6 default 8 10 12 15 20 24 30 Typematic D...

Page 45: ... other than Non OS2 is only used for OS2 systems with memory exceeding 64MB The Choices Non OS2 default OS2 Delay for HDD Secs This itemallows you to select the timing ofDelay for HDD The Choices 0 default Min 0 Max 15 Key in a DECnumber Small LOGO EPA Show This itemallows you to select whether the Small Logo shows Enabled default Small Logo shows when systemboots up Disabled No Small Logo shows w...

Page 46: ...ystem This chipset manage bus speeds and access to systemmemory resources such as DRAM It also coordinates communications with the PCI bus The default settings that came with your system have been optimized and therefore should not be changed unless you are suspicious that the settings havebeen changed incorrectly Figure 4 Advanced Chipset Setup ...

Page 47: ... is a portion ofthe PCI memory address rangededicated for graphics memory address space Host cycles that hit the aperture range are forwarded to theAGP without any translation The Choices 1G 512M 256M 128M default 64M 32M AGP 2 0 Mode This itemallows you to select theAGP Mode The Choices 4X default 2X 1X AGP Driving Control By choosing Auto thesystemBIOS will theAGP output Buffer Drive strength P ...

Page 48: ...rt are executed with one wait states The Choices Disabled default Enabled AGP Master 1 WS Read When Enabled read to theAGP Accelerated Graphics Port are executed with one wait states The Choices Disabled default Enabled AGP 3 0 Calibration cycle This itemallows you to disabled or enabled AGP 3 0 Calibration Cycle The Choices Disabled default Enabled DBI Output for AGP Trans The Choices Disabled de...

Page 49: ...cy Tcl This field specifies the cas latency i e cas to read data valid The Choices Auto default CL 3 0 CL 2 5 CL 2 0 RAS to CAS Delay Trcd This field specifies the RAS to CAS Delay to read write command to the same bank Typically 20 Nsec The Choices Auto default 2 BUS CLOCKS 3 BUS CLOCKS 4 BUS CLOCKS 5 BUS CLOCKS 6 BUS CLOCKS 7 BUS CLOCKS Min RAS active time Tras This field specifies the minimumRA...

Page 50: ...t the literal Press Enter next to the LDT PCI Bus Control label and then press the enter key it will take you a submenu with the following options Figure 4 3 LDT PCI Bus Control Upstream LDT Bus Width The Choices 8 bit 16 bit default Downstream LDT Bus Width The Choices 8 bit 16 bit default LDT Bus Frequency The Choices 800MHz default Auto 600MHz 400MHz 200MHz PCI1 Master 0 WS Write When enabled w...

Page 51: ... default Disabled Memory Hole You can reserve this area of system memory for ISA adapter ROM When this area is reserved it cannot be cached The user information ofperipherals that need to use this area ofsystemmemory usually discussed their memory requirements The Choices Disabled default 15M 16M Vlink Date Rate The Choices 8X default 4X Init Display First With systems that have multiple video car...

Page 52: ...K8M800 M7A BIOS Setup 21 5 Integrated Peripherals Figure 5 Integrated Peripheral ...

Page 53: ... Disabled SATA Mode This option allows you to select SATA Mode The Choices IDE RAID default IDE DMA Transfer Access This option allows you to select IDE DMA Transfer Access The Choices Enabled default Disabled OnChip IDE Channel 0 1 The motherboard chipset contains a PCI IDE interface with support for two IDE channels Select Enabled to activate the first and or second IDE interface Select Disabled...

Page 54: ... Mode1 Mode2 Mode3 Mode4 Primary Secondary Master Slave UDMA Ultra DMA 100 functionality can be implemented if it is supported by the IDE hard drives in your system As well your operating environment requires a DMA driver Windows 95 OSR2 or a third party IDE bus master driver If your hard drive and your system software both support Ultra DMA 100 select Auto to enable BIOS support The Choices Auto ...

Page 55: ...A 3058 AC97 Audio This option allows you to control the onboard AC97 audio The Choices Auto default Disabled VIA 3068 MC97 Modem This option allows you to control the onboard MC97 Modem The Choices Auto default Disabled VIA 3043 MC97 Onchip LAN This option allows you to control the onboard LAN The Choices Enabled default Disabled Onboard LanBoot ROM Decide whetherto invokethe boot ROM ofthe onboar...

Page 56: ... USB Port 2 USB Port 3 USB Port Onchip EHCI Controller This itemallows you to enableor disable the onchip EHCI controller The Choices Enabled default Disabled USB Emulation Support This item allows you to enable or disable the USB Keyboard Mouse Legacy Support The Choices On default off KB MS USB Keyboard Support Enables support for USB attached mouse keyboard The Choices Auto default Enabled USB ...

Page 57: ...ield The Choices Enabled default Disabled Onboard Serial Port 1 Select an address and corresponding interrupt for the first and second serial ports The Choices 3F8 IRQ4 default Disabled Auto 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 Onboard Serial Port 2 Select an address and corresponding interrupt for the first and second serial ports The Choices 2F8 IRQ3 Disabled default Auto 3F8 IRQ4 3E8 IRQ4 2E8 IRQ3 UART M...

Page 58: ... IRQ5 3BC IRQ7 Disabled Parallel Port Mode The default value is SPP The Choices SPP default Using Parallel Port as Standard PrinterPort EPP Using Parallel Port as Enhanced Parallel Port ECP Using Parallel Port as Extended Capabilities Port ECP EPP Using Parallel Port as ECP EPP mode ECP Mode Use DMA This itemallows you to determine ECP Mode Use DMA The Choices 3 default 1 Game Port Address Game Po...

Page 59: ...power down features Figure 6 Power Management Setup ACPI function This item displays the status of the Advanced Configuration and Power Management ACPI The Choices Enabled default Disabled ACPI Suspend Type The itemallows you to select the suspend type underthe ACPIoperating system The Choices S1 POS default Power on Suspend S3 STR Suspend to RAM S1 S3 POS STR ...

Page 60: ...ch mode individually When not disabled each ofthe ranges is from1 min to 1 hr except for HDD Power Down which ranges from1 min to 15 min and disable HDD Power Down When enabled the hard disk drive will power down and after a set time o f system inactivity All otherdevices remain active The Choices Disabled default 1 Min 2 Min 3 Min 4 Min 5 Min 6 Min 7 Min 8 Min 9 Min 10 Min 11 Min 12 Min 13 Min 14...

Page 61: ... driver to initialize the card So if the AGP driver ofthe VGA card does not support the initialization feature the display may work abnormally or not function after S3 The Choices Auto default Yes No Ac Loss Auto Restart This field determines the action the systemwill automatically take when power is restored to a system that had lost power previously without any subsequent manual intervention The...

Page 62: ...s the enterkey it will take you a submenu with the following options DPMS Initial display power management signaling The Choices Stop Grant PwrOn Suspend Figure 6 1 IRQ Event Activity Detect PS2KB Wakeup Select When select Password please press Enter key to change password with a maxi mu mof 8 characters The Choices Hot Key default PS2KB Wakeupfrom S3 S4 S5 This itemallows you to wake up fromS3 S4...

Page 63: ...ff PCI Master When set to On you need a LAN add on card which supports the power function It should also support the wake up on LAN jump The Choices Off default On PowerOn by PCI Card When you select Enabled a PME signal fromPCI card returns the systemto Full ON state The Choices Disabled default Enabled Modem Ring Resume The Choices Disabled default Enabled RTC Alarm Resume When Enabled you can s...

Page 64: ...M activity Figure 6 1 1 IRQs Activity Monitoring Primary INTR On IRQ3 COM2 Enabled IRQ4 COM1 Enabled IRQ5 LPT2 Enabled IRQ6 Floppy Disk Enabled IRQ7 LPT1 Enabled IRQ8 RTC Alarm Disabled IRQ9 IRQ2 Redir Disabled IRQ10 Reserved Disabled IRQ11 Reserved Disabled IRQ12 PS 2 Mouse Enabled IRQ13 Coprocessor Enabled IRQ14 Hard Disk Enabled IRQ15 Reserved Disabled ...

Page 65: ...some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings Figure 7 PnP PCI Configurations PNP OS Installed When set to YES BIOS will only initialize the PnP cards used for the boot sequence VGA IDE SCSI The rest of the cards will be initialized by the PnP operating system like Window 95 When set to NO BIOS will initialize a...

Page 66: ...PCI ISA PnP signifies that a resource is assigned to the PCI Bus or provides for ISA PnP add on cards and peripherals The Choices Disabled default Enabled Resources Controlled By By Choosing Auto ESCD default the system BIOS will detect the system resources and automatically assign the relative IRQ and DMA channel for each peripheral By Choosing Manual the user will need to assign IRQ DMA for add ...

Page 67: ... systems where the VGA controlleris on thePCI bus and a non VGA graphic controller is on an ISA bus the WriteAccess to the palette will not show up on the ISA bus ifthe PCI VGA controller responds to the Write In this case thePCI VGA controller should not respond to the Write it should only snoop the data and permit the access to be forwarded to the ISA bus The non VGA ISA graphic controller can t...

Page 68: ...wn Temperature This itemonly effective under Windows 98 ACPI mode The Choices Disabled default 60 140 65 149 70 158 CPU Vcore 3 3V 5 0V 12V DDR Voltage LDT Voltage Voltage Battery Detect thesystem s voltage and battery status automatically CPU Temperature Show you the CPU temperature CPU FAN Speed This field displays the CPU FAN speed ...

Page 69: ...mputer contain a monitoring system it will show PC health status during POST stage The itemoffers several delay time to select you want The Choices Enabled default Disabled Chassis Open Warning This itemallows you to enableor disable Chassis Open Warning beep The Choices 60OC 140OF 65OC 149OF 70OC 158OF Disabled default ...

Page 70: ... 0 05V DDR Voltage This itemallows you to select DDR Voltage The Choices 2 65V default 2 80V 2 75V 2 70V AutoDetect PCI Clk This itemallows you to enable disable auto Detect PCI Clock The Choices Enabled default Disabled Spread Spectrum This itemallows you to enable disablethe Spread Spectrumfunction The Choices Enabled default Disabled ...

Page 71: ...p the system Method 1 Clear the COMS databy setting the JCOMS1 2 3 closed as ON status All the CMOSdatawill be loaded as defaults setting Method 2 Press the Insert key and Power button simultaneously after that keep on pressing the Insert key until thepower on screen showed This action will boot up the systemaccording to FSB ofthe processor It s strongly recommended to set CPU Vcore and clock in d...

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