book.book Page 7 Tuesday, November 27, 2007 10:29 AM

Inside View of Your Computer

102

System Board Components

103

Memory

104

Memory Overview

104

Installing Memory

106

Removing Memory

108

Cards

109

PCI Cards

109

PCI Express Cards

115

Drive Panels

124

Removing the Drive Panel

124

Removing the Drive-Panel Insert

125

Replacing the Drive-Panel Insert

126

Replacing the Drive Panel

127

Drives

128

General Installation Guidelines

128

Hard Drive

129

Removing a Hard Drive

129

Installing a Hard Drive

130

Adding a Second Hard Drive

132

Installing a Hard Drive in the FlexBay

134

Removing a Hard Drive From the FlexBay

135

Floppy Drive

136

Removing a Floppy Drive

136

Installing a Floppy Drive

138

Media Card Reader

140

Removing a Media Card Reader

140

Installing a Media Card Reader

142

Contents

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Dell XPS 420 Inside View of Your Computer 102, 103, 104, 106, 108, 109, 115, 124, General Installation Guidelines 128