5 Removing and Installing Parts

101

Before You Begin

101

Recommended Tools

101

Turning Off Your Computer

102

Before Working Inside Your Computer

102

Removing the Computer Cover

103

Inside View of Your Computer

105

System Board Components

106

Power Supply DC Connector Pin Assignments . . . . . 108

Memory

111

Memory Installation Guidelines

112

Installing Memory

113

Removing Memory

115

Cards

115

PCI and PCI Express Cards

116

Bezel

123

Removing the Bezel

123

Replacing the Bezel

125

Drives

126

Recommended Drive Cable Connections

127

Connecting Drive Cables

127

Drive Interface Connectors

127

Connecting and Disconnecting Drive Cables . . .

128

Hard Drives

128

Floppy Drive

134

Media Card Reader

140

Optical Drive

143

Contents

7

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Dell 200 owner manual 101