27
Jumper Name
Pins
System Results
J1E4: BMC
1-2
BMC Firmware Force Update Mode
– Disabled (Default)
Force Update
2-3
BMC Firmware Force Update Mode
– Enabled
J1F1:
Password Clear
1-2
These pins should have a jumper in place for normal system 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.
3.5 Rear I/O Layout
The following drawing shows the layout of the rear I/O components for the server boards.
Callout
Description
Callout
Description
A
Serial Port A
E
Diagnostics LEDs
B
Video
F
ID LED
C
NIC Port 1, USB Port 0 (top) and 1
(bottom)
G
System Status LED
D
NIC Port 2, USB Port 2 (top) and 3
(bottom)