Lenovo ThinkStation D30, User Manual

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Removing the computer cover
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
on page v.
This section provides instructions on how to remove the computer cover.
CAUTION:
Before you open the computer cover, turn off the computer and wait several minutes until the
computer is cool.
To remove the computer cover, do the following:
1. Remove any media from the drives and turn off all attached devices and the computer.
2. Disconnect all power cords from electrical outlets.
3. Disconnect the power cords, Input/Output cables, and any other cables that are connected to the
computer. See “Locating connectors, controls, and indicators on the front of your computer” on page 8
and “Locating connectors on the rear of your computer” on page 9.
4. Remove any locking device that secures the computer cover, such as a padlock or a Kensington-style
cable lock. See “Installing a padlock” on page 32 and “Attaching a Kensington-style cable lock” on
page 34.
5. Disengage the cover latch 1 and remove the cover. Place the cover on a flat surface.
Figure 10. Removing the computer cover
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ThinkStation D30 User Guide