Installing External Options; Removing The Computer Cover - Lenovo ThinkCentre M58e 7268 User Manual

Installing external options

External speakers, a printer, or a scanner can be connected to your computer. For
some external options, you must install additional software in addition to making
the physical connection. When installing an external option, see "Locating
connectors on the rear of your computer" on page 8 and "Locating connectors on
the front of your computer" on page 7 to identify the required connector, and then
use the instructions that come with the option to help you make the connection
and install any software or device drivers that are required for the option.

Removing the computer cover

This section provides instructions on how to remove the computer cover.
CAUTION:
Turn off the computer and wait three to five minutes to let the computer cool
before removing the computer cover.
To remove the computer cover:
1. Remove any media from the drives, shut down your operating system, and
2. Unplug all power cords from electrical outlets.
3. Disconnect the cables attached to the computer. This includes power cords,
4. Remove any locking devices, such as a cable lock that secures the computer
5. If there are thumbscrews that secure the computer cover, remove them.
14
User Guide
Attention
Do not open your computer or attempt any repair before reading and understanding the
"Important safety information" in the ThinkCentre Safety and Warranty Guide that was
included with your computer. To obtain a copy of the ThinkCentre Safety and Warranty
Guide, go to:
http://www.lenovo.com/support
turn off all attached devices and the computer.
Input/Output (I/O) cables, and any other cables that are connected to the
computer. See "Locating connectors on the front of your computer" on page 7
and "Locating connectors on the rear of your computer" on page 8.
cover.