Jumper - MSI A75MA-P35 Series Manual

Jumper

Clear CMOS Jumper: JBAT1
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.
Important
You can clear the CMOS RAM by shortng ths jumper whle the system s off. After-
wards, open the jumper . Do not clear the CMOS RAM whle the system s on because
t wll damage the manboard.
USB Power Jumper: JUSB_PW1, JUSB_PW2
The USB ports on the rear IO panel are controled by JUSB_PW2. The JUSB1 and
JUSB2 are controled by JUSB_PW1. These jumpers allow you to enable/ dsable the
"wakeup from S3/S4/S5 by USB and PS/2 devce" functon
Important
If you set the jumper to Enabled, the power supply must be able to provde at least 2A
currents.
1 1
Keep Data Clear Data
1
Dsabled
(default)
1
Enabled
En-23