Asus TX97-N - Manual (Page 13)

ASUS TX97-N User’s Manual 13
III. INSTALLATION
III. INST
ALLA
TION
(Jumpers)
1. Real Time Clock (RTC) RAM (RTCLR)
The CMOS RAM is powered by the onboard button cell battery. To clear the
RTC data: (1) Turn off your computer and remove the AC power , (2) Move this
jumper to “Clear Data,” (3) Move the jumper back to “Operation,” (4) Turn on
your computer, (5) Hold down during bootup and enter BIOS setup to
re-enter user preferences.
Battery Test Jumper (RTCLR)
You can test the battery’s current by removing this jumper and attaching a cur-
rent meter to the “Operation” pins.
WARNING! You must unplug the power cord to your power supply to en-
sure that there is no power to your motherboard. The CMOS RAM con-
taining BIOS setup information may be cleared by this action. You should
enter BIOS to “Load Setup Defaults” and re-enter any user information
after removing and reapplying this jumper.
RTC RAM RTCLR
Operation [2-3] (Default)
Clear Data [1-2] (momentarily)
Jumper Settings
Real Time Clock (RTC) RAM
Operation (Default)
RTCLR
Clear Data
RTCLR
Battery Test
R
3
2
1 3
2
1