Configuring Your System 3-25System Board Jumper Summary
Jumper Block Pins (default in bold) What it does at system reset
A. 9-10, Protect BMC boot block is write protected.BMC Boot Block
Write Protect 10-11, Erase BMC boot block is erasable and programmable.
B. 5-6, Normal System boots normally.BMC Forced
Update Mode 6-7, Program System tries to update BMC firmware.
C. 1-2, Protect BIOS boot block is write-protected.BIOS Boot Block
Write Protect 2-3 Erase BIOS boot block is erasable and programmable.
D. 9-10, Normal System attempts to boot using the BIOS stored in
flash memory.
Recovery Boot
10-11, Recovery BIOS attempts a recovery boot, loading BIOS code
from a floppy diskette into the flash device. This is
typically used when the BIOS code has been
corrupted.
E. Password Clear 5-6, Protect Maintains the current system password.
6-7, Erase Clears the password.
F. CMOS Clear 1-2, Protect Preserves the contents of NVRAM.
2-3, Erase Replaces the contents of NVRAM with the
manufacturing default settings.
G. Reserved 1-2, Disabled Required on factory default.