Dell TM373, PP06XA Adding and Replacing Parts, Before You Begin, Recommended Tools, 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)

Adding and Replacing Parts

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