Jumpers, Clear cmos jumper: jbat1 – MSI MS-6380 User Manual

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Chapter 2

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JBAT1

Clear CMOS Jumper: JBAT1

There is a CMOS RAM on board 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, use the JBAT1 (Clear CMOS Jumper ) to clear
data. Follow the instructions below to clear the data:

Jumpers

The motherboard provides the following jumpers for you to set the

computer’s function. This section will explain how to change your
motherboard’s function through the use of jumpers.

Keep Data

Clear Data

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 dam-
age the mainboard.

WARNING!