Dell T3400 149, 154, 155, Removing a Memory Module 160 Installing a Memory Module, 162, 163, 175

Removing the Computer Cover	145
Inside View of Your Computer	146
System Board Components	148
Power Supply DC Connector Pin Assignments . .	149
Removing the Front Panel	154
Chassis Intrusion Switch	155
Removing the Chassis Intrusion Switch	155
Replacing the Chassis Intrusion Switch	156
Resetting the Chassis Intrusion Detector	157
Memory	157
Memory Overview	157
Removing a Memory Module	160
Installing a Memory Module	160
Cards	162
PCI Cards	163
PCI Express Cards	175
Drives	185
Tower Computer Drive Configurations	185
Desktop Computer Drive Configurations	187
About Metal Shields (Present in Some Drive
Configurations)	188
General Installation Guidelines	189
Hard Drive	191
Removing a Hard Drive (Tower or Desktop
Computer)	191
Installing a Hard Drive or Adding a Second
Optional Hard Drive (Tower or Desktop
Computer)	194
Removing an Optional Third Hard Drive
(Tower Computer)	197

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