NEC EXPRESS 5800 ES1400 SERIES Online, Online Service Manual

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Configuring Your System 3-23
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.