Completing The Parts Replacement - Lenovo ThinkCentre 7258 User Manual

Completing the parts replacement

After completing all parts replacements, you need to reinstall the computer cover
and reconnect any cables, such as the power cords. Depending on the parts
replaced, you might need to confirm the updated information in the Setup Utility
program. Refer to Chapter 4, "Using the Setup Utility," on page 55.
To replace the cover and connect cables to your computer:
1. Ensure that all components have been reassembled correctly and no tools or
loose screws are left inside your computer. See "Locating components" on page
10 for the location of various components.
2. Position the computer cover on the chassis so that the rail guides on the bottom
of the computer cover engage the rails. Then push the computer cover closed
until it snaps into position.
Figure 35. Replacing the computer cover
3. If the cover is secured with thumbscrews, install them.
4. If a cover lock is installed, lock the cover.
5. Reconnect the external cables and power cords to the computer. See "Locating
connectors on the rear of your computer" on page 8.
6. To update your configuration, see Chapter 4, "Using the Setup Utility," on page
55.
Note: In most areas of the world, Lenovo requires the return of the defective
Customer Replaceable Unit (CRU). Information about this will come with
the CRU or will come a few days after the CRU arrives.
Chapter 2. Installing options and replacing hardware
43