MSI MS-9A29 - Page 19

Overview ▍
MS-9A29
1-9
Overview ▍
MS-9A29
Backlight Pinheader & LVDS Power Jumper: JVDD1,
JVDD2
The backlight connector is provided for LCD backlight options while the
LVDS power jumper allows users to select the operation voltage of the
LVDS at panel.
+12VVCC3VCC5
1
2
9
10
1
2
9
10
1
2
9
10
1
2
9
10
VCC3
PIN SIGNAL
1
3
5
7
9
VCC5
L_BKLTCTL
INV_ON
GND
+12V
1
2
9
10
JVDD1
Backlight Connector
LVDS Power Jumper
Backlight Connector
LVDS Power Jumper
1
2
9
10
JVDD2
Clear CMOS Jumper: JBAT1
There is a CMOS RAM onboard that has a power supply from an external
battery to keep the data of system conguration. With the CMOS RAM, the
system can automatically boot OS every time it is turned on. If you want to
clear the system conguration, set the jumper to clear data.
JBAT1
Normal Clear CMOS
1
11
Important
You can clear CMOS by shorting 2-3 pin while the system is off. Then return
to 1-2 pin position. Avoid clearing the CMOS while the system is on; it will
damage the motherboard.