Cisco UCS C3160, Инструкция по установке и обслуживанию

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Cisco UCS C3160 Rack Server Installation and Service Guide
OL-32062-01
Chapter 3 Maintaining the System
Service Headers on the Server Node Board
Using the Clear Password Header P11
You can use a jumper on header P11 to clear the administrator password.
Step 1 Shut down and remove power from the entire system, as described in Shutting Down and Powering Off
the System, page 3-9 .
Step 2
Remove a server node from the system:
a. Grasp the two ejector levers and pinch their latches to release the levers (see Figure 3-15 ).
b.
Rotate both levers to the outside at the same time to evenly disengage the server node from its
midplane connectors.
c. Pull the server node straight out from the system.
Note You do not have to remove the server node cover to access the header.
Step 3
Remove the server node cover as described in Removing the Server Node Cover, page 3-12 .
Step 4
Locate header P11 (see Figure 3-29 ).
Step 5 Install a jumper to pins 2 and 3 of the header.
Step 6
Install the server node:
a. With the two ejector levers open, align the new server node with the empty bay.
b.
Push the server node into the bay until it engages with the midplane connectors and is flush with the
chassis.
c.
Rotate both ejector levers toward the center until they lay flat and their latches lock into the rear of
the server node.
Step 7
Replace power cords and then power on the system by pressing and holding the power button on the front
handle for four seconds.
Step 8 After the system has fully booted, shut it down again, as described in Shutting Down and Powering Off
the System, page 3-9 .
Step 9
Remove the server node from the system, and then remove the server node cover.
Step 10 Remove the jumper from pins 2 and 3.
Note
If you do not remove the jumper, the Cisco IMC clears the password each time that you boot the
server node.
Step 11
Install the server node cover, and then install server node back to the system.
Step 12
Replace power cords and then power on the system by pressing and holding the power button on the front
handle for four seconds.