Abit BE7-G User Manual page 30

2-6 Chapter 2
(3). CCMOS1: CMOS Memory Clearing Header
This header uses a jumper to clear the CMOS memory. Short pin 2 and pin 3 only when you want to clear
the CMOS memory. The default setting is pin 1 and pin 2 shorted for normal operation.
NOTE: Turn the power off first (including the +5V standby power) before clearing the CMOS memory.
Failing to do so may cause your system to work abnormally or malfunction.
BE7 Series