Jumpers - MSI A75A-G45 series User Manual

Hardware Setup

Jumpers

Clear CMOS Jumper: JBAT1
There s a CMOS RAM onboard that has a power supply from an external battery to
keep the data of system configuraton. Wth the CMOS RAM, the system can automat-
cally boot OS every tme t s turned on. If you want to clear the system configuraton,
set the jumper to clear data.
Important
You can clear CMOS by shortng 2-3 pn whle the system s off. Then return to 1-2
pn poston. Avod clearng the CMOS whle the system s on; t wll damage the man-
board.
DVI-D/ HDMI swtch Jumper: J6, J7
Ths manboard provdes one DVI-D port and one HDMI port, only one of them can be
used for connectng to the montor at a tme. You can set these jumpers to select the
output port.
2-18
1
JBAT1
HDMI
J6
B1 A1 C1
J7
B1 A1 C1
1 1
Keep Data Clear Data
DVI-D
B1 A1 C1
B1 A1 C1