Removing The Cover - Lenovo ThinkCentre E50 Hardware Maintenance Manual

Removing the cover

To remove the computer cover:
1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down the
2. Unplug all power cords from electrical outlets.
3. Disconnect all cables attached to the computer. This includes power cords,
4. Remove any locking devices such as a padlock that secure the cover.
5. Remove the two screws at the rear of the computer cover and slide the cover to
Important
Read Chapter 2, "Safety information," on page 3 and "Handling electrostatic
discharge-sensitive devices" on page 6 before opening the cover.
operating system, and turn off all attached devices.
input/output (I/O) cables, and any other cables that are connected to the
computer.
the rear.
Chapter 9. Replacing FRUs (Desktop computers)
121