Jumpers; Clear Cmos Jumper: Jbat1; Bios Recovery Jumper: J5; Clear Bios Password Jumper: J7 - MSI 5000P Master-A4M User Manual

MS-9175 Server Board

Jumpers

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.
Important
You can clear CMOS by shorting 2-3 pin while the system is off. Then return
to 1-2 pin position. Avoid clearing the CMOS while the system is on; it will
damage the mainboard.

BIOS Recovery Jumper: J5

Users can short connect pin#2-3 to recover the system
done with the job, the buzzer will beep to remind the user to set the jumper to its
normal state (pin#1-2 short connected).

Clear BIOS Password Jumper: J7

The jumper is used to clear the BIOS password. You can clear BIOS password by
shorting 2-3 pin while the system is off. Then return to 1-2 pin position. Avoid clearing
the password while the system is on; it will damage the mainboard.
2-16
1
JBAT1
Keep Data
1
J5
Normal
1
J7
Normal
1 1
3 3
Clear Data
BIOS. W hen the system is
1 1
3 3
Recovery
1 1
3 3
Clear