Replacing The Keyboard Or Mouse - Lenovo ThinkCentre M77 2227 SFF User Manual

12. Install the screw to secure the cover presence switch to the chassis.
Figure 49. Reinstalling the cover presence switch
13. To reinstall the front bezel, align the three tabs on the front bezel with the corresponding holes in the
chassis and pivot the front bezel inwards until it snaps into position.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 64.

Replacing the keyboard or mouse

Attention: Do not open your computer or attempt any repair before reading and understanding the "Important
safety information" on page v.
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.
.
Chapter 5 Installing or replacing hardware
63