Template Last Updated - 2/7/2007
Before Working on Your Computer
29
DELL CONFIDENTIAL – PRELIMINARY 9/4/09 - FOR PROOF ONLY
Before Working on Your Computer
This document provides procedures for removing and installing the
components in your computer. Unless otherwise noted, each procedure
assumes that:
•
You have performed the steps in "Before Working on Your Computer" on
page 29.
•
You have read the safety information that shipped with your computer.
•
When replacing a component, you have already removed the original, if
installed.
NOTE:
The color of your computer and certain components may appear differently
than shown in this document.
Recommended Tools
The procedures in this document may require the following tools:
•
Small flat-blade screwdriver
•
Phillips screwdriver
•
Small plastic scribe
•
Flash BIOS update (see the Dell Support website at
support.dell.com
)
What You Need to Know for Your Safety
Use the following safety guidelines to help protect your computer from
potential damage and to help ensure your own personal safety.
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions that shipped with your computer.
CAUTION:
Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered
by your warranty. Read and follow the safety instructions that came with the
product.
