Jumpers; Boot Block Jumper: Jbbf1; Pci-X 100/133 Jumper: Jpcixb1; Clear Cmos Jumper: Jbat1 - MSI MS-9245 User Manual

MS-9245 1U Rackmount Server

Boot Block Jumper: JBBF1

Users can short connect pin#2-3 to recover the system BIOS with a
Recovery Floppy. When the system is done with the job, the buzzer will beep
to notify the user and set the jumper to its normal state (pin#1-2 short connected).
1
JBBF1

PCI-X 100/133 Jumper: JPCIXB1

The jumper is used to set the channel B of 64-bit PCI bus (PCIX) to run at
100MHz or at 133MHz (for use with one PCI-X 133 device).
1
JPCIXB1

Clear CMOS Jumper: JBAT1

If you want to clear the system configuration, use the JBAT1 (Clear
CMOS Jumper ) to clear data.
JBAT1
NOTE
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.
2-14

Jumpers

3
Normal
3
100MHz
1
3
Keep Data
3
1
1
Recovery
3
1
1
133MHz
3
1
Clear Data
1