Technical Product Specification

Intel® Server System SR1690WB TPS Configuration Jumpers
Revision 1.7 37
Intel order number: E72797-009
Table 41. Force IBMC Update Jumper
Jumper Position
Mode of Operation
Note
1-2
Normal
IBMC GPIO [1] is pulled HIGH. Default position.
2-3
Update
IBMC GPIO [1] is pulled LOW.
1. Power down and remove the AC power cord.
2. Open the server chassis. Refer to your server chassis documentation for
instructions.
3. Move the jumper from the default operating position, covering pins 1 and 2, to the
enabled position, covering pins 2 and 3.
4. Close the server chassis.
5. Reconnect the AC cord and power up the server.
6. Perform the BMC firmware update procedure as documented in the README.TXT
file included in the given BMC firmware update package. After the successful
completion of the firmware update process, the firmware update utility may
generate an error stating the BMC is still in update mode.
7. Power down and remove the AC power cord.
8. Open the server chassis.
9. Move the jumper from the enabled position, covering pins 2 and 3 to the disabled
position, covering pins 1 and 2.
10. Close the server chassis.
11. Reconnect the AC cord and power up the server.
Note: Normal BMC functionality is disabled when the Force BMC Update jumper is set to the
enabled position. You should never run the server with the BMC Force Update jumper set in
this position. You should only use this jumper setting when the standard firmware update
process fails. This jumper should remain in the default/disabled position when the server is
running normally.
8.2 Password Clear (J1C2)
This 3-pin jumper is used to clear the BIOS password.
Table 42. BIOS Password Clear Jumper
Jumper Position
Mode of Operation
Note
1-2
Normal
ICH10R INTRUDER# pin is pulled HIGH. Default position.
2-3
Clear Password
ICH10R INTRUDER# pin is pulled LOW.
8.2.1 Clearing the BIOS Password
1. Power down server. Do not unplug the power cord.
2. Open the chassis. For instructions, refer to your server chassis documentation.
3. Move the jumper (J1B6) from the default operating position, covering pins 1 and 2,
to the password clear position, covering pins 2 and 3.
4. Close the server chassis.
5. Power up the server, wait 10 seconds or until POST completes.
6. Power down the server.
7. Open the chassis and move the jumper back to default position, covering pins 1
and 2.