User manual

MIC-3392 Rev.2 User Manual 10
1.4 Jumpers and Switches
Table 1.4 and table 1.5 list the jumper and switch functions. Figure 1.2 illustrates the
jumper and switch locations. Read this section carefully before changing the jumper
and switch settings on your MIC-3392 board.
1.4.1 Jumper Settings
1.4.2 Clear CMOS (JP1)
This jumper is used to erase CMOS data and reset the system BIOS information. Fol-
low the procedures below to clear the CMOS.
1. Turn off the system.
2. Close jumper JP1 (1-2) for about 3 seconds.
3. Set jumper JP1 as Normal.
4. Turn on the system. The BIOS is reset to its default setting.
Table 1.4: MIC-3392 jumper descriptions
Number Function
JP1 Clear CMOS
JP2 VGA Output Setting
JP3 Backplane PCIx / PCI setting
Table 1.5: MIC-3392 switch descriptions
Number Function
SW5-1 LAN for BMC
SW5-2 SATA HDD channel Setting
SW5-3 & SW5-4 COM2 to console or BMC setting
SW6 IPMI programming / console setting
SW7 Master/Drone
Table 1.6: JP2 VGA output settings
Default Front Panel 1-2
RTM 2-3
Table 1.7: Backplane PCI-X / PCI settings
Default PCI-X Open
PCI(reserved) Closed
Table 1.8: JP1 Clear CMOS
Default Normal open