Completing The Parts Replacement - Lenovo ThinkCentre M77 Hardware Maintenance Manual

15. Reconnect all remaining cables to the system board. See "Locating parts on the system board"
on page 77.
16. Install the hard disk drive. See "Replacing the primary hard disk drive" on page 99 and See "Replacing
the secondary hard disk drive" on page 101.
17. To complete the replacement, go to "Completing the parts replacement" on page 112.
Note: If required, return the failing system board to Lenovo.

Completing the parts replacement

After completing the installation or replacement for all parts, you need to reinstall the computer cover and
reconnect cables. Depending on the parts you installed or replaced, you might need to confirm the updated
information in the Setup Utility program. Refer to Chapter 6 "Using the Setup Utility program" on page 43.
To reinstall the computer cover and reconnect cables to your computer, do the following:
1. Make sure that all components have been reassembled correctly and that no tools or loose screws
are left inside your computer. See "Locating components" on page 76 for the locations of various
components in your computer.
2. If you have removed the front bezel, reinstall it.
3. Make sure that the cables are routed correctly before reinstalling the computer cover. Keep cables clear
of the hinges and sides of the computer chassis to avoid interference with reinstalling the computer
cover.
4. Position the computer cover on the chassis so that the rail guides on the bottom of the computer
cover engage the rails on the chassis. Then, push the cover to the front of the computer until it snaps
into position.
Figure 46. Reinstalling the computer cover
5. Install the screws to secure the computer cover.
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ThinkCentre Hardware Maintenance Manual