Asus A7N8X-E - Manual (Page 37)

ASUS A7N8X-E Deluxe motherboard 2-17
5. Clear RTC RAM (CLRTC1)
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 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.
4. Replace 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.
A7N8X-E
®
A7N8X-E Clear RTC RAM
CLRTC1
Normal Clear CMOS
(Default)
2 3 1 2
A7N8X-E
®
A7N8X-E SATA Setting
SATA_EN1
Enable
(Default)
Disable
1 2 2 3
6. Serial ATA setting (3-pin SATA_EN1)
This jumper enables or disables the Serial ATA controllers.