7.CPU voltage selector (3-pin VEN1)

This jumper allows you to increase the CPU voltage by 0.2V.

It is recommended that you keep the default setting (Normal) for system stability. Raising the CPU voltage may cause system failure.

VEN1

 

3

2

2

1

 

CPU Rise 0.2V

Normal

 

(Default)

P4S333

P4S333 CPU Voltage Setting

8.Clear RTC RAM (CLRCMOS1)

This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The RAM data in CMOS, that include system setup information such as system passwords, is powered by the onboard button cell battery.

To erase the RTC RAM:

1.Turn OFF the computer and unplug the power cord.

2.Remove the battery.

3.Short the jumper.

4.Re-install the battery.

5.Plug the power cord and turn ON the computer.

6.Hold down the <Del> key during the boot process and enter BIOS setup to re-enter data.

CLRCMOS1

 

1 2

2

3

P4S333

 

 

Normal

Clear CMOS

(Default)

 

 

P4S333 Clear RTC RAM

ASUS P4S333 motherboard user guide

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