NEC ES1400, User Manual, Page: 63 / 188

Configuring Your System 3-25
System 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.