Lenovo ThinkCentre M83, Hardware Maintenance Manual

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1. Disconnect the old keyboard cable or mouse cable from the computer.
2. Connect a new keyboard or mouse to one of the USB connectors on the computer. Depending on
where you want to connect the new keyboard or mouse, see “Locating connectors, controls, and
indicators on the front of your computer” on page 67 or “Locating connectors on the rear of your
computer” on page 67.
Figure 100. Connecting the USB keyboard or mouse
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 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 major FRUs and CRUs” on page 70 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.
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ThinkCentre M83 and M93/p Hardware Maintenance Manual