Advantech AIMB-584 - CMOS Clear (CMOS1); JLVDS1-2: LCD Power 3.3 V; 5 V; 12 V Selector

AIMB-584 User Manual 8
1.8.2 CMOS Clear (CMOS1)
The AIMB-584 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.
* Default
1.8.3 JLVDS1-2: LCD Power 3.3 V/ 5 V/ 12 V Selector
*Default
Table 1.3: CMOS1
Function Jumper Setting
*Keep CMOS data
Clear CMOS data
1-2 closed
2-3 closed
Table 1.4: JLVDS1-2: LCD Power 3.3 V/5 V/ 12 V Selector
Closed Pins Result
JLVDS2, 1-2 Jumper for +3.3 V
JLVDS2, 2-3 Jumper for +V5
JLVDS1, 2
JLVDS2, 2
Jumper for +12 V