Lenovo 3569, Руководство по обслуживанию

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10. Install the screw to secure the new Wi-Fi card to the system board.
11. Connect the two cables to the new Wi-Fi card.
12. Reinstall the rear I/O assembly. See “Replacing the rear I/O assembly” on page 85.
13. Reinstall the system board shield. See “Removing and reinstalling the system board shield” on page 87.
14. Go to “Completing the parts replacement” on page 111.
Completing the parts replacement
After completing the installation or replacement for all parts, you need to reinstall the computer cover
and reconnect cables.
To reinstall the computer cover and reconnect cables, 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 major FRUs and CRUs” on page 68 for the locations of
various components in your computer.
2. 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.
3. Lower and position the computer cover into place and then tighten the two screws
1
to secure the
computer cover.
Figure 51. Installing the computer cover
4. Reinstall the system stand and system stand hinge cover. See “Removing and reinstalling the system
stand” on page 75 and “Removing and reinstalling the system stand hinge cover” on page 73.
5. Lock the computer cover if you have an integrated cable lock.
6. Reconnect the external cables and power cord to the computer.
7. 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 55.
Chapter 9
.
Replacing FRUs
111