Intel VIA 8237 Detect Cpufan in Post, Auto Detect DIMM/PCI Clk, Spread Spectrum, Vccq Select

Current CPU Temperature/Current System Temp/Current FAN1, FAN2 Speed/Vcore/ Vdd/ 3.3V/+5V/+12V/-12V/VBAT(V)/5VSB(V)

This will show the CPU/FAN/System voltage chart and FAN Speed.

Detect CPUFAN in Post

During Enabled, system will warn the user if CPU Fan is not functioning.

3-11Miscellaneous Control

This section is for setting CPU Frequency/Voltage Control.

CMOS Setup Utility – Copyright(C) 1984-2003 Award Software

Miscellaneous Control

CPU Clock Ratio	8X	Item Help
Auto Detect DIMM/PCI Clk	Enabled
Spread Spectrum	Disabled	Menu Level >
** Current Host/PCI Clock is 100/33MHz **
Host/PCI Clock at Next Boot is	100/33MHz
** Current DRAM Clock is 133MHz **
DRAM Clock at next Boot is	133MHz
VCCQ Select	1.5V(Default)
+2.5V Select	2.5V(Default)
VDIMM Select	2.6V(Default)

↑↓→← Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help

F5:Previous Values F6:Optimized Defaults F7:Standard Defaults

Auto Detect DIMM/PCI Clk

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

Spread Spectrum

This item allows you to set the CPU Host/PCI clock and Spread Spectrum. The settings are: Enabled, Disabled.

Host Clock at next Boot is

This item allows you to select CPU frequency step by step increasing

The choice are: 100MHz∼132MHz, 133MHz∼165MHz, 166MHz∼255MHz.

DRAM Clock at next Boot is

This field displays the capability of the memory modules that you can use The choice is either 100MHz or 133MHz or 166MHz or 200MHz.

VCCQ Select

This item allows you to select 1.5V of the AGP 4X/8X VGA card. The choice are: 1.5V, 1.6V.

VDIMM Select

This item allows you to select 2.5V of the DDR Module. The choice are: 2.5V, 2.6V, 2.7V, 2.8V.

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