Lenovo 5354 Bedienungsanleitung PDF herunterladen (Seite 20)

Removing the computer cover

Attention

Do not open your computer or attempt any repair before reading and understanding the

“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with

your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide,goto:

http://www.lenovo.com/support

This section provides instructions on how to remove the computer cover.

CAUTION:

Turn off the computer and wait three to five minutes to let the computer cool

before removing the computer cover.

To remove the computer cover, do the following:

1. Remove any media from the drives. Then, turn off all attached devices and the

computer.

2. Disconnect all power cords from electrical outlets.

3. Disconnect the power cords, Input/Output (I/O) cables, and any other cables

that are connected to the computer.

4. Remove any locking devices, such as a cable lock that secures the computer

cover.

5. Push the cover-release button on the side of the computer and pivot the

computer cover outward.

6. Note the locations of all parts and connectors on the system board. See

“Locating parts on the system board” on page 10.

7. Disconnect all the cables from the system board and completely remove the

computer cover.

Figure 5. Removing the computer cover

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Lenovo 5354 Bedienungsanleitung Seite 20