Asus NRL-LS User Manual

Page 42

2-16

Chapter 2: Hardware information

4. Clear RTC RAM (CLRTC1)

These solder pads allow 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. Remove the battery.
3. Short the solder pads for about 5 seconds.
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.

NRL-LS

NRL-LS Clear RTC RAM

CLRTC1

Short solder points
to Clear CMOS

CR2032 3V
Lithium Cell

CMOS Power

3. Keyboard Power setting (3-pin J4)

This jumper is set by default, pins [2-3], to enable keyboard power up.
Reset to pins [1-2] to disable keyboard power up.

NRL-LS

NRL-LS Keyboard Power Setting

+5VSB

(Default)

1 2

+5V

2 3