Installing a Cooling Fan

94

Power Distribution Boards

94

Removing a Power Distribution Board

94

Installing a Power Distribution Board

96

Fan Controller Board

97

Installing the Fan Controller Board

98

Midplanes

99

Removing the Midplanes

99

Installing the Midplanes

104

Backplanes

105

Removing the Backplane

105

Installing the Backplane

108

Front Panels

109

Removing the Front Panel

109

Installing Front Panel

111

4 Troubleshooting Your System . . . . . . . . 113

Safety First—For You and Your System

113

Installation Problems

113

Troubleshooting System Startup Failure

114

Troubleshooting External Connections

114

Troubleshooting the Video Subsystem

114

Troubleshooting a USB Device

114

Troubleshooting a Serial I/O Device

115

Troubleshooting a NIC

116

Contents

7

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Dell C6100 owner manual Troubleshooting Your System