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
Preparing for System Component Installation or Replacement
Removing the Server Node Cover
See also:
•
Opening the Main Chassis Top Covers, page 3-10
• Removing the System I/O Controller Cover, page 3-14
Note
You do not have to slide the system out of the rack to remove the server node from the rear of the system.
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.
Step 3
Remove the cover from the server node:
a. Lift the latch handle to an upright position (see Figure 3-6 ).
b.
Turn the latch handle 90-degrees to release the lock.
c. Slide the cover toward the rear (toward the rear-panel buttons) and then lift it from the server node.
Step 4
Replace the server node cover:
a.
Set the cover in place on the server node, offset about one inch toward the rear. Pegs on the inside
of the cover must set into the tracks on the server node base.
b.
Push the cover forward until it stops.
c. Turn the latch handle 90-degrees to close the lock.
d.
Fold the latch handle flat.
Step 5 Install a 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 6 Replace power cords and then power on the system by pressing and holding the power button on the front
handle for four seconds.