Jumper, Jumper -30, Jbat1 – MSI ZH77A-G43 User Manual
Page 40: Clear cmos jumper, Jbat1: clear cmos jumper, Important, 30 gettng started, Keep data clear data
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1-30
Gettng Started
Jumper
JBAT1: Clear CMOS Jumper
There s CMOS RAM onboard that s external powered from a battery located on the
manboard to save system configuraton data. Wth the CMOS RAM, the system can
automatcally boot nto the operatng system (OS) every tme t s turned on. If you want
to clear the system configuraton, set the jumpers to clear the CMOS RAM.
S
AT
A
5
S
AT
A
3
S
AT
A
1
S
AT
A
6
S
AT
A
4
S
AT
A
2
Keep Data
Clear Data
1
1
Important
You can clear the CMOS RAM by shortng ths jumper whle the system s off. Afterwards,
open the jumper . Do not clear the CMOS RAM whle the system s on because t wll
damage the manboard.
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