User`s manual

65
4-3-8 Frequency/ Voltage Control
Select the [Frequency / Voltage Control] option from the Main Menu and press [Enter]
key.
Phienix – AwardBIOS CMOS Setup Utility
Frequency / Voltage Control
A
uto Detect PCI/DIMM Clk Disabled
I
tem Hel
p
Spread Specrurm Disabled
CPU Host/PCI Clock Default
Menu Level "
↑ ↓ → ← : Move Enter: Select + / - / PU / PD: value F10: save ESC: Exit F1: General Help
F5 : Previous Values F6:Fail-Safe Defaults F7: Optimized Defaults
Auto Detect PCI Clk
Values Meaning
Enabled
If set to enabled the BIOS will detect the values for the PCI
clock.
Auto Detec
PCI/ DIMM
Clk
Disabled
If disabled, the BIOS will use the values set on this page and on
the Advanced Chipset Features page.
Spread Spectrum
Values Meaning
Disabled
+/-0.25%
-0.5%
+/-0.5%
Spread
Spectrum
+/-0.75%
CPU Clock
Values Meaning
CPU Host/
PCI Clock
Default