Jumpers And Switches; Clear Cmos (Cn1) - Advantech MIC-3396 User Manual

1.4

Jumpers and Switches

Table 1.4 and table 1.5 list the jumper and switch functions. Read this section care-
fully before changing the jumper and switch settings on your MIC-3396 board.
Table 1.4: MIC-3396 jumper descriptions
Number
CN1
J5
Table 1.5: MIC-3396 switch descriptions
Number
SW1-1
SW1-2
SW2
1.4.1

Clear CMOS (CN1)

This jumper is used to erase CMOS data. Follow the procedures below to clear the
CMOS.
1. Turn off the system.
2. Close jumper CN1 for about 3 seconds.
3. Set jumper CN1 as Normal.
4. Turn on the system. The BIOS is reset to its default setting.
Table 1.6: CN1 Clear RTC
Closed
Default Open
MIC-3396 User Manual
Function
Clear CMOS
Switch VGA output to front panel or to rear
Function
PCI Bridge Master/Drone Mode
Drone Mode PCI bus Reset
Front COM & RTM COM1/COM2 ports selection for BMC/SIO
UART
8
Clear RTC
Normal