Jbat1: clear cmos jumper, Jumper -39, Jbat1: clear cmos jumper -39 – MSI Z87 XPOWER User Manual
Page 53: Jbat1, Clear cmos jumper, Chapter 1, Jumper, Important
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Chapter 1
1-39
Getting Started
Jumper
JBAT1: Clear CMOS Jumper
There is CMOS RAM onboard that is external powered from a battery located on the
motherboard to save system configuration data. With the CMOS RAM, the system can
automatically boot into the operating system (OS) every time it is turned on. If you
want to clear the system configuration, set the jumpers to clear the CMOS RAM.
Keep Data
Clear Data
1
1
Important
You can clear the CMOS RAM by shorting this jumper while the system is off.
Afterwards, open the jumper . Do not clear the CMOS RAM while the system is on
because it will damage the motherboard.
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