MSI Keeper 945GM manual Jumpers, Clear Cmos Jumper CLRCMOS0

MS-9641 Mainboard

Jumpers

Clear CMOS Jumper: CLR_CMOS0

There is a CMOS RAM onboard that has a power supply from external battery to keep the data of system configuration. With the CMOS RAM, the system can automatically boot OS every time it is turned on. If you want to clear the system configuration, set the CLR_CMOS0 (Clear CMOS Jumper ) to clear data.

1	1	3	1	3
CLR_CMOS0	Clear Data			Keep Data

Important

You can clear CMOS by shorting 1-2 pin while the system is off. Then return to 2-3 pin position. Avoid clearing the CMOS while the system is on; it will damage the mainboard.

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