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Contents 7
Resolving Software and Hardware
Incompatibilities
. . . . . . . . . . . . . . . . . . . . 91
Restoring Your Operating System
. . . . . . . . . . . . 92
Using Microsoft Windows System Restore
. . . . 93
Using Dell PC Restore
. . . . . . . . . . . . . . . 95
Using the Operating System CD
. . . . . . . . . . 98
4 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
Removing the Support Bracket
. . . . . . . . . . . . . 104
Inside View of Your Computer
. . . . . . . . . . . . . 106
System Board Components
. . . . . . . . . . . . . . . 107
Power Supply DC Connector Pin Assignments
. . . . . 109
Memory
. . . . . . . . . . . . . . . . . . . . . . . . . 112
Memory Installation Guidelines
. . . . . . . . . . 112
Installing Memory
. . . . . . . . . . . . . . . . . 113
Removing Memory
. . . . . . . . . . . . . . . . . 115
Cards
. . . . . . . . . . . . . . . . . . . . . . . . . . . 116
PCI and PCI Express Cards
. . . . . . . . . . . . . 116
Bezel
. . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Removing the Bezel
. . . . . . . . . . . . . . . . 123
Replacing the Bezel
. . . . . . . . . . . . . . . . 124
book.book Page 7 Wednesday, April 16, 2008 3:33 PM