Intel SG-81, SG-80 Cmos Memory Clearing Header Ccmos, Pin 2-3 shorted default Normal operation

Hardware Setup 2-5

2.3.3.CMOS Memory Clearing Header (CCMOS)

This header uses a jumper cap to clear the CMOS memory.

•Pin 2-3 shorted (default): Normal operation.

•Pin 1-2 shorted: Clear CMOS memory.

ATTENTION: Turn the system 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.

User’s Manual