Lenovo ThinkCentre M93/p User Manual page 89

2. Remove the computer cover. See "Removing the computer cover" on page 42.
3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 42.
4. Locate the cover presence switch. See "Locating components" on page 13.
5. Disconnect the cover presence switch cable from the cover presence switch connectors on the system
board.
6. Press the clip 1 as shown and lift the cover presence switch up to remove it from the chassis.
Figure 68. Removing the cover presence switch
.
Chapter 5 Installing or replacing hardware
77