Hardware Setup 2-11(3). CMOS Memory Clearing HeaderThis header uses a jumper cap to clear the CMOS memory.• Pin 1-2 shorted (default): Normal operation.• Pin 2-3 shorted: Clear CMOS memory.WARNING: Turn the power off first (including the +5V standby power) before clearing the CMOSmemory. Failing to do so may cause your system to work abnormally or malfunction.Userís Manual