Asus A7V400-MX Motherboard DIY Troubleshooting Guide - Page 25

ASUS A7V400-MX motherboard user guide, Clear RTC RAM CLRTC

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3. Clear RTC RAM (CLRTC) This jumper clears the Real Time Clock (RTC) RAM of date, time and system setup parameters in CMOS. The RAM data in CMOS 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. Move the jumper caps from [2-3] to [1-2] momentarily. Replace the jumper cap to the original position, [2-3]. 4. Re-install the battery. 5. Plug the power cord and turn ON the computer. 6. Hold down the key during the boot process and enter BIOS setup to re-enter data. A7V400-MX A7V400-MX Clear RTC RAM CLRTC 12 23 Clear CMOS Normal (Default) ASUS A7V400-MX motherboard user guide 1-15

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ASUS A7V400-MX motherboard user guide
1-15
3.
Clear RTC RAM (CLRTC)
This jumper clears the Real Time Clock (RTC) RAM of date, time and system
setup parameters in CMOS. The RAM data in CMOS 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.
Move the jumper caps from [2-3] to [1-2] momentarily. Replace the jumper
cap to the original position, [2-3].
4.
Re-install 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.
A7V400-MX
A7V400-MX Clear RTC RAM
CLRTC
Normal
Clear CMOS
(Default)
12
23