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Server System Features
System Recovery Jumpers
Jumper Name
A
Serial Jumper (J3A1)
B
BMC Force Update (J2D1)
C
BIOS Recover (J7D2)
D
Password Clear (J7E1)
E
ME Force Update (J7E2)
F
BIOS Default (J7E3)
10
Jumper Purpose
If pins 1-2 are selected, the serial-A configuration is in Data Carrier
Detect (DCD) mode. These pins should be selected on 2-3 for
normal system operation.
If pins 2-3 are selected, the Integrated BMC Force Update Mode is
enabled. These pins should be selected on 1-2 for normal system
operation.
If pins 2-3 are selected, the system can only boot from EFI-bootable
recovery media with the recovery BIOS image. The main system
BIOS will not boot. These pins should be selected on 1-2 for normal
system operation.
If pins 2-3 are selected, administrator and user passwords are cleared
within five to ten seconds after the system is powered on. These pins
should be selected on 1-2 for normal system operation.
If pins 2-3 are selected, the ME Force Update Mode is enabled.
These pins should be selected on 1-2 for normal system operation.
If pins 2-3 are selected, the BIOS settings are cleared on the next
reset. These pins should be selected on 1-2 for normal system
®
Intel
Server System R2000BB Service Guide
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