Dell NX046 Personal Computer User Manual


 
8 Contents
Recommended Tools . . . . . . . . . . . . . . . . 151
Turning Off Your Computer . . . . . . . . . . . . . 151
Before Working Inside Your Computer
. . . . . . . 152
Removing the Computer Cover and Front Panel
. . . . 153
Removing the Computer Cover
. . . . . . . . . . . 153
Removing the Front Panel
. . . . . . . . . . . . . 155
Rotating the Hard Drive Carrier Out of the
Computer . . . . . . . . . . . . . . . . . . . . . . 156
Replacing the Front Panel and Computer Cover . . . . 158
Rotating the Hard-Drive Carrier Back into the
Computer
. . . . . . . . . . . . . . . . . . . . . . 159
Replacing the Front Panel
. . . . . . . . . . . . . 160
Replacing the Computer Cover
. . . . . . . . . . . 161
I/O Panel
. . . . . . . . . . . . . . . . . . . . . . . . . 163
I/O-Panel Components
. . . . . . . . . . . . . . . 164
Removing the I/O Panel
. . . . . . . . . . . . . . 165
Replacing the I/O Panel . . . . . . . . . . . . . . 167
Power Supply
. . . . . . . . . . . . . . . . . . . . . . 167
Power Supply DC Connector Pin Assignments
. . 167
Removing the Power Supply
. . . . . . . . . . . . 174
Replacing the Power Supply
. . . . . . . . . . . . 176
Battery
. . . . . . . . . . . . . . . . . . . . . . . . . . 176
About the Battery
. . . . . . . . . . . . . . . . . . 176
Replacing the Battery
. . . . . . . . . . . . . . . 177
Processor
. . . . . . . . . . . . . . . . . . . . . . . . 179
Removing the Processor
. . . . . . . . . . . . . . 179
Installing the Processor
. . . . . . . . . . . . . . 183
Memory
. . . . . . . . . . . . . . . . . . . . . . . . . 187
Fully Buffered DIMM (FBD) Memory Overview
. . 187