Chapter 3. Installing Options And Replacing Hardware; Tools Required; Installing External Options; Removing The Cover - Lenovo ThinkCentre 6068 Hardware Installation And Replacement Manual

Chapter 3. Installing options and replacing hardware

Note: Use only the parts provided by Lenovo.

Tools required

To install some options in your computer, you might need a flat-blade or Phillips
screwdriver. Additional tools might be needed for certain options. See the
instructions that come with the option.

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 adding an external option, see "Locating controls
and connectors on the front of your computer" on page 4 and "Locating connectors
on the rear of your computer" on page 5 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 cover

To remove the computer cover:
1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down your
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.
© Lenovo 2006, 2007. Portions © IBM Corp. 2005.
Attention
Do not open your computer or attempt any repair before reading the "Important safety
information" in the Safety and Warranty Guide that was included with your computer for
the computer. To obtain copies of the Safety and Warranty Guide, go to
http://www.lenovo.com/support.
Important
Turn off your computer and wait 3 to 5 minutes to let the computer cool
before removing the computer cover.
operating system, and turn off all attached devices.
input/output (I/O) cables, and any other cables that are connected to the
computer.
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