ASUS P4SD-LA motherboard
7
5.
Jumper
Clear RTC RAM (3-pin J19)
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. Move the jumper cap from pins 2-3 (Normal) to pins 1-2 (Clear CMOS).
Keep the cap on pins 2-3 for about 5~10 seconds, then move the cap
back to pins 2-3.
3. Plug the power cord and turn ON the computer.
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 jumper J19
default position. Removing the cap will cause system boot failure!
P4SD-LA
P4SD-LA Clear RTC RAM
J19
Normal
Clear CMOS
(Default)
1
2
3
2
1
3
Summary of Contents for P4SD - 865GV Socket 478 mATX Motherboard
Page 1: ...Motherboard P4SD LA Oxford User Guide ...
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