Personal Computer User Manual

Contents 7
5 Removing and Installing Parts . . . . . . . . 99
Before You Begin . . . . . . . . . . . . . . . . . . . . 99
Recommended Tools
. . . . . . . . . . . . . . . . 99
Turning Off Your Computer
. . . . . . . . . . . . . 100
Before Working Inside Your Computer
. . . . . . . 100
Removing the Computer Cover
. . . . . . . . . . . . . 101
Removing the Support Bracket
. . . . . . . . . . . . . 102
Inside View of Your Computer
. . . . . . . . . . . . . 104
System Board Components
. . . . . . . . . . . . . . . 105
Power Supply DC Connector Pin Assignments
. . . . . 107
Memory
. . . . . . . . . . . . . . . . . . . . . . . . . 111
Memory Installation Guidelines
. . . . . . . . . . 111
Installing Memory
. . . . . . . . . . . . . . . . . 112
Removing Memory
. . . . . . . . . . . . . . . . . 114
Cards
. . . . . . . . . . . . . . . . . . . . . . . . . . . 115
PCI and PCI Express Cards
. . . . . . . . . . . . . 115
Bezel
. . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Removing the Bezel
. . . . . . . . . . . . . . . . 122
Replacing the Bezel
. . . . . . . . . . . . . . . . 123
Drives
. . . . . . . . . . . . . . . . . . . . . . . . . . 124
Recommended Drive Cable Connections
. . . . . 124
Connecting Drive Cables
. . . . . . . . . . . . . . 125
Drive Interface Connectors
. . . . . . . . . . . . 125
Connecting and Disconnecting Drive Cables
. . . 126
Hard Drives
. . . . . . . . . . . . . . . . . . . . . 126