Removing The Computer Cover - Lenovo 30113RU - IdeaCentre A600 - 3011 Hardware Maintenance Manual

Removing the computer cover

Attention
Turn off the computer and wait 3 to 5 minutes to let the computer
cool before removing the computer cover.
To remove the computer cover:
Note
For this procedure, it helps to place the computer face-down on a
soft flat surface. Lenovo recommends that you use a blanket, towel,
or other soft cloth to protect the touch screen surface from scratches
or other damage.
1. Before removing any media (diskettes, CDs, or memory cards) from the
drives, shut down your operating system, turn off all attached devices,
and the computer.
2. Unplug all power cords from electrical outlets.
3. Disconnect all cables attached to the computer. This includes power
cords, input/output (I/O) cables, and any other cables that are
connected to the computer. Refer to "Locating connectors on the rear
of the computer. "
4. Remove the five rubber caps covering the screws on the system cover.
Chapter 7. Replacing hardware
29