Cisco UCS C250, Инструкция по установке и обслуживанию

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Cisco UCS C250 Server Installation and Service Guide
OL-20888-02
Chapter 3 Maintaining the Server
Preparing for Component Installation
Removing and Replacing the Server Top Cover
To remove or replace the top cover of the server, follow these steps:
Warning This unit might have more than one power cord. To reduce the risk of electric shock, disconnect the
two power supply cords before servicing the unit.
Statement 14
Tip
You do not have to remove the cover to replace hard drives, fan modules, or power supplies.
Step 1
Remove the top cover:
a.
Use a Number 2 Phillips-head screwdriver to turn the locking screw one-quarter turn to the unlocked
position (see
Figure 3-3 ).
b.
Lift the release latch.
c. Push the cover toward the server rear about one inch, until it stops.
d.
Lift the cover from the server and set it aside.
Step 2
Replace the top cover:
a.
With the release latch in the raised, open position, set the cover in place about one inch back from
the fully closed position.
b.
Push the cover toward the server front until it stops.
c.
Push the release latch to the flat, closed position.
d. Use a screwdriver to return the locking screw to the locked position.
Figure 3-3 Removing the Top Cover
1
Release latch
2
Locking screw
1
2
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