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20 Setup and Quick Reference Guide
www.dell.com | support.dell.com
Safety First—For You and Your
Computer
While working inside your computer, do not attempt to service the
computer except as explained in this guide and elsewhere in
Dell documentation. Always follow the instructions closely.
Working inside your computer is safe—if you observe the following
precautions.
CAUTION: FOR YOUR PERSONAL SAFETY AND PROTECTION OF
THE EQUIPMENT
How do I install
additional hardware on
my computer?
See the interior service label
described in "Inside Your
Computer" on page 23. Also,
see "Removing and Installing
Parts" on page 24.
Go to the main menu on the
Dell Precision ResourceCD.
Click User’s Guides in the
Topic pull-down menu, click
the user’s guide appropriate
for your computer, and then
see "Removing and Installing
Parts."
Go to support.dell.com. At the
Welcome page, click
Dell Documents. Make selections
appropriate for your computer to
access your User’s Guide. See
"Removing and Installing Parts" in
the User’s Guide.
I installed 4 GB of
system memory. Why
does some of my
memory appear to be
missing?
Depending on your
operating system, double-
click the User’s Guides icon
on your desktop or click the
Start button and select Help
and Support. See "System
Memory" under the
"Removing and Installing
Parts" section in your
User’s Guide.
Go to the main menu on the
Dell Precision ResourceCD.
Click User’s Guides in the
Topic pull-down menu, click
the user’s guide appropriate
for your computer, and then
see "System Memory."
Go to support.dell.com. At the
Welcome page, click
Dell Documents. Make selections
appropriate for your computer to
access your User’s Guide. See
"System Memory" in the User’s
Guide.
How do I reinstall my
operating system?
See the operating system
installation guide for
information on reinstalling
your operating system.
Problem? Try... Or try the Dell Precision
ResourceCD
Or try the Dell Support Site