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Adding and Replacing Parts 149
Adding and Replacing Parts
Before You Begin
This chapter provides procedures for removing and installing the components
in your computer. Unless otherwise noted, each procedure assumes that the
following conditions exist:
• You have performed the steps in "Turning Off Your Computer" (see "Turning
Off Your Computer" on page 150) and "Before Working Inside Your
Computer" (see "Before Working Inside Your Computer" on page 150).
• You have read the safety information in your Dell™
Product Information Guide.
• A component can be replaced or—if purchased separately—installed by
performing the removal procedure in reverse order.
Recommended Tools
The procedures in this document may require the following tools:
• Small flat-blade screwdriver
• Phillips screwdriver
• Small plastic scribe
• Flash BIOS update program (see the Dell Support website at
support.dell.com
)
book.book Page 149 Monday, April 14, 2008 4:23 PM