Jumpers; Opma Share Nic Jumper: J9; Clear Cmos Jumper: Jbat1 - MSI MS-9282 User Manual

Jumpers

OPMA Share NIC Jumper: J9

This jumper works as a switch for OPMA to share different network interface cards
(NIC).
J9
System Configure Jumper: J7
This jumper determines which mode the system will enter while powered on. During
Normal Mode, the system will enter the assigned OS as usual. During Configure
Mode, the system will directly enter BIOS setup utility. This enables you to modify the
BIOS configurations. During Recovery Mode, you have to insert certain boot disk into
the floppy drive before powering on the system. After powered on, the system will
read the boot disk and enter DOS. This enables you to update the BIOS with a Flash
utility if necessary.

Clear CMOS Jumper: JBAT1

There is a CMOS RAM onboard that has a power supply from external battery to keep
the data of system configuration. With the CMOS RAM, the system can automatically
boot OS every time it is turned on. If you want to clear the system configuration, set
the JBAT1 (Clear CMOS Jumper ) to clear data.
JBAT1
1
Important
To clear CMOS you should:
1. Short 2-3 pin while the system is off.
2. Short 1-2 pin while the system is off.
3. Restart the PC.
Avoid clearing the CMOS while the system is on; it will damage the mainboard.
1
OPMA shares
MCP55 Pro LAN
3
1
1
J7
Normal Mode Configure Mode Recovery Mode
1
Keep Data
Hardware Setup
1 1
OPMA shares
Broadcom LAN
3
1
3 1 3
Clear Data
3
1
2-15