Cmos Clear (Cmos1); Table 1.3: Cmos1; Jlvds1: Lcd Power 3.3 V/5 V/ 12 V Selector; Table 1.4: Jlvds1: Lcd Power 3.3 V/5 V/ 12 V Selector - Advantech AIMB-273 User Manual

1.8.2

CMOS Clear (CMOS1)

The AIMB-273 motherboard contains a jumper that can erase CMOS data and reset
the system BIOS information. Normally this jumper should be set with pins 1-2
closed. If you want to reset the CMOS data, set CMOS1 to 2-3 closed for just a few
seconds, and then move the jumper back to 1-2 closed. This procedure will reset the
CMOS to its default setting.

Table 1.3: CMOS1

Function
*Keep CMOS data
Clear CMOS data
* Default
1.8.3

JLVDS1: LCD Power 3.3 V/5 V/ 12 V Selector

Table 1.4: JLVDS1: LCD Power 3.3 V/5 V/ 12 V Selector

Closed Pins
JLVDS1
2-4
4-6
3-4
Default
*
AIMB-273 User Manual
Jumper Setting
1-2 closed
2-3 closed
Result
Jumper for 5V LVDS panel
Jumper for 3.3V LVDS panel*
Jumper for 12V LVDS panel
8