Removing The Cover - Lenovo ThinkCentre M57 6086 Hardware Maintenance Manual

Removing the cover

This procedure describes how to remove the 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. If the cover is secured with thumbscrews, remove them.
6. Press the button near the front of the computer cover and slide the cover to the
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.
rear.
Chapter 8. Replacing FRUs
89