11. Clear RTC RAM (2 pin CLRTC)

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 by putting on the jumper cap.

4.Remove the jumper cap.

5.Re-install the battery.

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

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

P4T533

CLRTC

Short jumper to clear CMOS

P4T533 Clear RTC RAM

ASUS P4T533 motherboard user guide

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