Biostar P4M800 Pro-M7 Bios Setup Manual Download Page 40

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P4M800 Pro-M7 BIOS SETUP

9 Frequency/ Voltage Control

Figure 9: Frequency/ Voltage Control

CPU Clock Ratio

This item allows you to select the CPU Ratio.
Min= 8 Max= 50 ; Key in a DEC number.

The Choices: 8X

(default).

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 P4M800 Pro-M7

Page 1: ...1 1 Main Menu 3 2 Standard CMOS Features 6 3 Advanced BIOS Features 9 4 Advanced Chipset Features 15 5 Integrated Peripherals 22 6 Power Management Setup 28 7 PnP PCI Configurations 34 8 PC Health Sta...

Page 2: ...chipset controlling the entire system The rest ofthis manual is intended to guide you through the process ofconfiguring your systemusing Setup Plug and Play Support These PHOENIX AWARD BIOS supports t...

Page 3: ...ogramby using thekeyboard 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...

Page 4: ...nd enter 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 featur...

Page 5: ...enu allows you to change CPU Vcore Voltage and CPU PCI clock However this function is strongly recommended not to use Setting the voltage and clock improperly may damage your CPU or M B Load Optimized...

Page 6: ...s set the User will only be able to view configurations but will not be able to changethem Save Exit Setup Save all configuration changes to CMOS memory and exit setup Confirmation message will bedisp...

Page 7: ...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 sele...

Page 8: ...menu of detailed options IDE Channel 0 Slav e Options are in its sub menu Press Enter to enter the sub menu of detailed options IDE Channel 1 Master Options are in its sub menu Press Enter to enter t...

Page 9: ...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 Di...

Page 10: ...P4M800 Pro M7 BIOS SETUP 9 3 Advanced BIOS Features Figure 3 Advanced BIOS Setup CPU Feature Figure 3 1 CPU Feature...

Page 11: ...ovided by Vanderpool Technology The Choices Enabled default Disabled Shadow Setup Video BIOS Shadow Enabled copies Video BIOSto shadow RAM Improves performance Enabled default Optional ROM is enabled...

Page 12: ...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 2 1 Hard Disk Boot Priorit...

Page 13: ...educes the time it takes to boot up The Choices Enabled default Disabled Virus Warning This option allows you to choose the VIRUS Warning feature that is used to protect the IDE Hard Disk boot sector...

Page 14: ...0 750 1000 Security Option This option will enable only individuals with passwords to bring the system online and or to use the CMOS Setup Utility System A password is required for the system to boot...

Page 15: ...led default Small Logo shows when system boots up Disabled No Small Logo shows when systemboots The Choices Enabled Disabled default Summary Screen Show This item allows you to enable disable the summ...

Page 16: ...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 opt...

Page 17: ...ollowing 100MHz 133MHz or By SPD The Choices By SPD default 100MHz 133MHz 166 MHz 200 MHz 266 MHz DRAM Timing This itemdetermines DRAM clock timing follow SPD or not The Choices Auto By SPD default Ma...

Page 18: ...default 2T 4T 5T Read to Precharge Trtp This itemallows you to determine the selection for Read to Precharge Trtp The Choices 2T default 3T Write to Read CMD Twtr This itemallows you to determine the...

Page 19: ...is a portion ofthePCI memory address range dedicated for graphics memory address space Host cycles that hit the aperture range are forwarded to the AGP without any translation The Choices 32M 64M 128M...

Page 20: ...e executed with one wait states The Choices Enabled default Disabled AGP Master 1 WS Read When Enabled read to theAGP Accelerated Graphics Port are executed with one wait states The Choices Enabled de...

Page 21: ...ed with zero wait states The Choices Enabled default Disabled PCI Delay Transaction The chipset has an embedded 32 bit posted write buffer to support delay transactions cycles Select Enabled to suppor...

Page 22: ...mory usually2 discussed their memory requirements The Choices Disabled default 15M 16M System BIOS Cacheable Selecting the Enabled option allows caching of the system BIOS ROM at F0000h FFFFFh which c...

Page 23: ...P4M800 Pro M7 BIOS SETUP 22 5 Integrated Peripherals Figure 5 Integrated Peripherals...

Page 24: ...default RAID 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 Disab...

Page 25: ...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 Ultr...

Page 26: ...8 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 de...

Page 27: ...BPort Onchip EHCI Controller This itemallows you to enableor disable the onchip EHCI controller The Choices Enabled default Disabled USB Emulation The Choices ON default Support USB legacy Keyboard Mo...

Page 28: ...ports The Choices 3F8 IRQ4 default Disabled Auto 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 Onboard Parallel Port This itemallows you to determine access onboard parallel port controller with which I O Address The C...

Page 29: ...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 Suspe...

Page 30: ...dually When not disabled each ofthe ranges are 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...

Page 31: ...eed AGP driver to initialize the card So ifthe 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 Y...

Page 32: ...8 Min 16Min default 32 Min IRQ Event Activity Detect If you highlight the literal Press Enter next to the IRQ Event Activity Detect label and then press the enter key it will take you a submenu with...

Page 33: ...wn The Choices LPT COM default COM LPT NONE HDD FDD When this option is set to On any event occurring on a hard drive or a floppy drive will awaken a systemwhich has been powered down The Choices On d...

Page 34: ...RTC Resume is set to Enabled IRQs Activity Monitoring Press Enter to access another sub menu used to configure the different wake up events i e wake on LPT COMM activity Primary INTR On IRQ3 COM2 Dis...

Page 35: ...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 B...

Page 36: ...nifies 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 sy...

Page 37: ...systems where the VGA controller is on thePCI bus and a non VGA Graphic controller is on an ISA bus the Write Access to the palette will not show up on the ISA bus ifthe PCI VGA controller responds to...

Page 38: ...Ifthe CPU Temperature is lower than the set value FAN will turn off The Choices Min 0 Max 127 Key in a DEC number CPU Fan Start CPU fan starts to work under smart fan function when arrive this set val...

Page 39: ...Windows 98 ACPI mode The Choices Disabled default 70 158 75 167 80 176 CPU Vcore 3 3V 5 0V 12V DRAM Voltage Voltage Battery Detect thesystem s voltage and battery status automatically Current CPU Temp...

Page 40: ...ws you to select the CPU Ratio Min 8 Max 50 Key in a DEC number The Choices 8X default AutoDetect PCI Clk This itemallows you to enable disable auto Detect PCI Clock The Choices Enabled default Disabl...

Page 41: ...that you are selected is not functioning there are two methods ofbooting up the system Method 1 Clear the COMS databy setting the JCOMS1 2 3 closed as ON status All the CMOSdatawill be loaded as defau...

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