Replacing The Keyboard Or Mouse - Lenovo ThinkCentre E93z Hardware Maintenance Manual

9. Install the screw to secure the new Wi-Fi card to the system board. Connect the two cables to the
new Wi-Fi card.
Figure 68. Securing the Wi-Fi card and connecting cables
10. Reinstall the system board shield. See "Removing and reinstalling the system board shield" on page 85.

Replacing the keyboard or mouse

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
2 "Safety information" on page 3.
This section provides instructions on how to replace the keyboard or mouse.
To replace the keyboard or mouse, do the following:
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 69.
Figure 69. Connecting the USB keyboard or mouse
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ThinkCentre E93z Hardware Maintenance Manual