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Service Headers on the Server Node Board
Using the Clear CMOS Header P13
You can install a jumper to header P13 to clear the CMOS settings.
Shut down and remove power from the entire system, as described in
Step 1
the System, page
Physically remove a server node chassis from the system:
Step 2
a.
b.
c.
Remove the server node cover as described in
Step 3
Locate header P13 (see
Step 4
Install a jumper to pins 2 and 3 of the header.
Step 5
Install the server node chassis to the system:
Step 6
a.
b.
c.
After the system has fully booted, shut it down again, as described in
Step 7
the System, page
Remove the server node from the system, and then remove the server node cover.
Step 8
Remove the jumper from pins 2 and 3.
Step 9
Note
Install the server node cover, and then install server node back to the system.
Step 10
Replace power cords and then power on the system by pressing and holding the power button on the front
Step 11
handle for four seconds.
Cisco UCS C3160 Rack Server Installation and Service Guide
3-54
3-9.
Grasp the two ejector levers and pinch their latches to release the levers (see
Rotate both levers to the outside at the same time to evenly disengage the server node from its
midplane connectors.
Pull the server node chassis straight out from the system.
Figure
With the two ejector levers open, align the new server node with the empty bay.
Push the server node into the bay until it engages with the midplane connectors and is flush with the
chassis.
Rotate both ejector levers toward the center until they lay flat and their latches lock into the rear of
the server node.
3-9.
If you do not remove the jumper, the Cisco IMC clears the CMOS settings each time that you
boot the server node.
Removing the Server Node Cover, page
3-29).
Chapter 3
Maintaining the System
Shutting Down and Powering Off
Figure
3-15).
3-12.
Shutting Down and Powering Off
OL-32062-01
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