Chapter 7. Replacing Hardware; Removing The Computer Cover - Lenovo IdeaCentre K200 Hardware Maintenance Manual

Hardware Maintenance Manual
Replacing hardware

Removing the computer cover

To remove the computer cover:
1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down
2. Unplug all power cords from electrical outlets.
3. Disconnect all cables attached to the computer. This includes power
4. Remove any locking devices that secure the computer cover.
28
Attention
Do not remove the computer cover or attempt any repair before
reading the "Important safety information" in the Safety and Warranty
Guide that was included with your computer or in the Hardware
Maintenance Manual (HMM) for the computer. To obtain copies of
the Safety and Warranty Guide or HMM, go to the Support Web site at
http://www.lenovo.com/support.
Note
Use only parts provided by Lenovo.
Important
Turn off the computer and wait 3 to 5 minutes to let the computer
cool before removing the computer cover.
your operating system, turn off all attached devices, and the computer.
cords, input/output (I/O) cables, and any other cables that are
connected to the computer. Refer to "Locating connectors on the
front of the computer" and "Locating connectors on the rear of the
computer".
7