Asus PU-DLS PU-DLS User Manual - Page 43

ASUS PU-DLS motherboard user guide, Clear RTC RAM J3

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7. Clear RTC RAM (J3) 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 (default) to pins 1-2. Keep the cap on pins 1-2 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 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! ® PU-DLS PU-DLS Clear RTC RAM J3 12 23 Clear CMOS Normal (Default) ASUS PU-DLS motherboard user guide 2-17

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ASUS PU-DLS motherboard user guide
2-17
7.
Clear RTC RAM (J3)
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 (default) to pins 1-2. Keep the
cap on pins 1-2 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 CLRTC
jumper default position. Removing the cap will cause system boot
failure!
PU-DLS
PU-DLS Clear RTC RAM
J3
Normal
(Default)
12
Clear CMOS
23