Lenovo ThinkCentre M800 User Manual page 63

To replace the front bezel, do the following:
1. Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
2. Remove the computer cover. See "Removing the computer cover" on page 52.
3. Locate the front bezel. See "Computer components" on page 4.
4. Disconnect the cable from the front panel connector in the system board. See "Parts on the system
board" on page 5.
5. If a dust shield is available, pull the dust shield outwards to remove it from the front bezel.
Figure 10. Removing the dust shield
6. Remove the front bezel by releasing the three plastic tabs on the left side and pivoting the front bezel
outward.
Figure 11. Removing the front bezel
.
Chapter 7 Installing or replacing hardware
53