CHAPTER 2

HARDWARE INSTALLATION

 

 

2.3 External Battery Connector: JBAT1

A battery must be used to retain the mainboard configuration in CMOS RAM. If you use the on-board battery, you must short 1-2 pins of JBAT1 to keep the CMOS data.

1

3

1

3

JBAT1

1

3

Keep Data

Clear Data

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

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Image 23
Intel MS-6112 manual External Battery Connector JBAT1