User`s manual
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 conguraton 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 conguraton, set the jumpers to clear the CMOS RAM.
SA
TA5
SA
TA3
SA
TA1
SA
TA6 SATA4
SA
TA2
Keep Data Clear Data
1
1
Important
You can clear the CMOS RAM by shortng ths jumper whle the system s o. Afterwards,
open the jumper . Do not clear the CMOS RAM whle the system s on because t wll
damage the manboard.