Asus RS160-E4/PA4 User Manual download pdf (Page 56)

Chapter 4: Motherboard information4-4

Except when clearing the RTC RAM, never remove the cap on CLRTC jumper

default position. Removing the cap will cause system boot failure!

4.2 Jumpers

1. Clear RTC RAM (CLRTC1)

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 onboard button cell battery

powers the RAM data in CMOS, which include system setup information such

as system passwords.

To erase the RTC RAM:

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

2. Remove the onboard battery.

3. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap

on pins 2-3 for about 5~10 seconds, then move the cap back to pins 1-2.

4. Reinstall 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.

DSBF-DE/1U Series Clear RTC RAM

CLRTC1

Normal

(Default)

Clear CMOS

2 2

1 ... 55 56 57 ... 186

No comments

Asus RS160-E4/PA4 User Manual Page 56