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Jumper Block Settings Intel
®
Compute Module MFS2600KI TPS
Revision 1.0
Intel order number: G51989-002
40
Table 25. Recovery Jumpers
Jumper Name
Pins
What happens at system reset …
J1F3: BMC Force
Update
1-2
BMC Firmware Force Update Mode – Disabled (Default)
2-3
BMC Firmware Force Update Mode – Enabled
J1F4: BIOS
R
e
c
o
v
e
r
1-2
These pins should have a jumper in place for normal operation. (Default)
2-3
If these pins are jumpered, the compute module boots from the emergency BIOS
image. These pins should not be jumpered for normal operation.
J1F5: ME Force
U
p
d
a
t
e
1-2
ME Firmware Force Update Mode – Disabled (Default)
2-3
ME Firmware Force Update Mode – Enabled
J1F8: CMOS Clear
1-2
These pins should have a jumper in place for normal operation. (Default)
2-3
If these pins are jumpered, the CMOS settings are cleared on the next boot. These
pins should not be jumpered for normal operation
J1F9: Password
C
l
e
a
r
1-2
These pins should have a jumper in place for normal operation. (Default)
2-3
To clear administrator and user passwords, power on the system with pins 2-3
connected. The administrator and user passwords clear in 5-10
seconds after power on. Pins 2-3 should not be connected for
normal system operation..
6.1 CMOS Clear and Password Clear Usage Procedure
The CMOS Clear (J1F8) and Password Clear (J1F9) recovery features are designed such that
the desired operation can be achieved with minimal system downtime. The usage procedure for
these two features has changed from previous generation Intel
®
server boards. The following
procedure outlines the new usage model.
1. Power down the compute module.
2. Remove the compute module from the modular server chassis.
3. Open the compute module.
4. Move jumper from the default operating position (pins 1-2) to the Clear position
(pins 2-3).
5. Wait 5 seconds.
6. Move jumper back to the default position (pins 1-2).
7. Close the compute module.
8. Reinstall the compute module in the modular server chassis.
9. Power up the compute module.