Gigabyte GA-7VAX-A User Manual - Page 59

FPCI/AGP Frequency MHz FDRAM Clock MHz FCPU OverVoltage Control FAGP OverVoltage Control FDIMM

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English FPCI/AGP Frequency (MHz) 8The values depend on CPU Host Frequency(Mhz) . FDRAMClock (MHz) M Wrong frequency may make system can't boot. Clear CMOS to overcome wrong frequency issue. 8Please set DRAM Clock according to your requirement. If you use DDR266 DRAM module, please set "DRAM Clock(MHz)"to "133-DDR266". Ifyou use DDR333 DRAM module, please set "DRAM Clock(MHz)"to "166-DDR333". If you use DDR400 DRAM module, please set "DRAM Clock(MHz)"to "200-DDR400". Incorrect using it may cause your system broken. For power End-User use only! 8By SPD Auto setting Memory frequency. (Default value) FCPU OverVoltage Control Increase CPU voltage may get stable for Over_Clock. But it may damage to CPU when enable this feature. 8Auto Supply voltage as CPU reguired. (Default value) 8+5% / +7.5% / +10% Increase voltage range as user selected. FAGPOverVoltage Control Increase AGP voltage may get stable for Over_Clock. But it may damage to AGP Card when enable this feature. 8Auto Supply v oltage as AGP Card reguired. (Default v alue) 8+0.1V~+.03V Set AGP voltage from 1.6V~1.8V. FDIMMOverVoltage Control Increase DRAM voltage may get stable for Over_Clock. But it may damage to DRAM module when enable this feature. 8Auto Supply voltage as DRAM module reguired. (Default value) 8+0.1V~+.03V Set DIMM voltage from 2.6V~2.8V. - 55 - BIOS Setup

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BIOS Setup
- 55 -
English
F
PCI/AGP Frequency (MHz)
8
The v alues depend on C PU H ost Frequency (Mhz) .
F
DRAM Clock (MHz)
M
Wrong frequency may make sy stem can’
t boot. C lear C MOS to ov ercome w rong frequency issue.
8
Please set DRAM Clock according to y our requirement.
If y ou use DDR266 DRAM module, please set “DRAM C lock(MH z)” to “133-DDR266”. Ify ou use
DDR333 DRAM module, please set “DRAM Clock(MHz)” to “166-DDR333”. If y ou use
DDR400 DRAM module, please set “DRAM Clock(MHz)” to “200-DDR400”.
Incorrect using it may cause y our sy stem broken. For pow er End-U ser use only !
8
By SPD
Auto setting Memory frequency . (Default v alue)
F
CPU OverVoltage Control
Increase CPU v oltage may get stable for Ov er_Clock. But it may damage to CPU when enable this
feature.
8
Auto
Supply v oltage as C PU reguired.
(Default v alue)
8
+5% / +7.5% / +10%
Increase v oltage range as user selected.
F
AGP OverVoltage Control
Increase AGP v oltage may get stable for Ov er_C lock. But it may damage to AGP C ard w hen enable
this feature.
8
Auto
Supply v oltage as AGP C ard reguired.
(Default v alue)
8
+0.1V~+.03V
Set AGP v oltage from 1.6V~1.8V.
F
DIMM OverVoltage Control
Increase DRAM v oltage may get stable for Ov er_Clock. But it may damage to DRAM module when
enable this feature.
8
Auto
Supply v oltage as DRAM module reguired. (Default v alue)
8
+0.1V~+.03V
Set DIMM voltage from 2.6V~2.8V.