Lenovo THINKCENTRE 6019 Bedienungsanleitung PDF herunterladen (Seite 94)

100

101

Opening the cover

Important

Turn off your computer and wait 3 to 5 minutes to let the computer cool

before opening the computer cover.

1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down your

operating system, and turn off all attached devices and the computer.

2. Unplug all power cords from electrical outlets.

3. Disconnect the cables attached to the computer. This includes power cords,

input/output (I/O) cables, and any other cables that are connected to the

computer. See “Front connectors” on page 84 and “Rear connectors” on page

85.

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

cover.

5. Press the buttons on the sides of the computer and pivot the cover upward to

open the computer.

88 Hardware Maintenance Manual

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