ASUS B85-PLUS Manual Do Utilizador

ASUS B85-PRO / B85-PLUS

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Normal

(Default)

Clear RTC

CLRTC

To erase the RTC RAM:
1.  Turn OFF the computer and unplug the power cord.
2.  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.

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

• 

If the steps above do not help, remove the onboard battery and move the jumper 

again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the 

battery.

• 

You do not need to clear the RTC when the system hangs due to overclocking. For 

system failure due to overclocking, use the CPU Parameter Recall (C.P.R.) feature. 

Shut down and reboot the system, then the BIOS automatically resets parameter 

settings to default values.

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

enter data.

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

position. Removing the cap will cause system boot failure!

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