Dell Precision 490 Desktop - Manual (Page 5)

Quick Reference Guide
5
Finding Information
NOTE:
Some features or media may be optional and may not ship with your computer. Some features or media may
not be available in certain countries.
NOTE:
Additional information may ship with your computer.
What Are You Looking For? Find It Here
• A diagnostic program for my computer
• Drivers for my computer
• My computer documentation
• My device documentation
• Desktop System Software (DSS) Drivers and Utilities CD (also known as Resource CD)
Documentation and
drivers are already
installed on your
computer. You can use
the CD to reinstall drivers,
run the Dell Diagnostics,
or access your
documentation. Readme
files may be included on
your CD to provide last-
minute updates about
technical changes to your computer or advanced technical-
reference material for technicians or experienced users.
NOTE:
Drivers and documentation updates can be found
at support.dell.com.
• How to set up my computer
• How to care for my computer
• Basic troubleshooting information
• How to run the Dell Diagnostics
• Error codes and diagnostic lights
• How to remove and install parts
• How to open my computer cover Quick Reference Guide
NOTE:
This document is available as a PDF at
support.dell.com.