Service Guide

16 Intel
®
Server System SR1600UR Service Guide
Configuration Jumpers
Figure 8. Configuration Jumpers
Jumper Name Jumper Purpose
A. BMC Force Update
(J1H2)
If pins 2-3 are jumpered, the Integrated BMC Force Update Mode is
enabled. These pins should be jumpered on 1-2 for normal system
operation.
B. BIOS Default (J1E7) If pins 2-3 are jumpered, the BIOS settings are cleared on the next
reset. These pins should be jumpered on 1-2 for normal operation.
C. Password Clear (J1E8) If pins 2-3 are jumpered, administrator and user passwords are
cleared within five to ten seconds after the system is powered on.
These pins should be jumpered on 1-2 for normal system
operation.
D. BIOS Recover (J1D4) If pins 2-3 are jumpered, 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 jumpered on 1-2
for normal system operation.
AF002832
J1D4
BIOS Recover
2
3
Normal
Recover
J1E8
Password Clear
2
3
Protect
Clear
J1E7
BIOS Default
2
3
Normal
Set
Default
J1H2
BMC Force Update
2
3
Disable
Enable
D
C
B
A