Contents 7
Cooling Fan. . . . . . . . . . . . . . . . . . . . . . . . 89
Removing the Cooling Fan
. . . . . . . . . . . . . 89
Installing the Cooling Fan
. . . . . . . . . . . . . . 90
System Battery
. . . . . . . . . . . . . . . . . . . . . . 91
Replacing the System Battery
. . . . . . . . . . . 91
Power Supply
. . . . . . . . . . . . . . . . . . . . . . 93
Removing the Power Supply
. . . . . . . . . . . . 93
Installing the Power Supply
. . . . . . . . . . . . 94
Internal USB Memory Key
. . . . . . . . . . . . . . . 95
Chassis Intrusion Switch
. . . . . . . . . . . . . . . . 96
Removing the Chassis Intrusion Switch
. . . . . . 96
Installing the Chassis Intrusion Switch
. . . . . . 97
Control Panel Assembly
. . . . . . . . . . . . . . . . . 98
Removing the Control Panel Assembly
. . . . . . . 98
Installing the Control Panel Assembly
. . . . . . . 100
System Board
. . . . . . . . . . . . . . . . . . . . . . 101
Removing the System Board
. . . . . . . . . . . . 101
Installing the System Board
. . . . . . . . . . . . 102
4 Troubleshooting Your System . . . . . . . . 105
Safety First—For You and Your System . . . . . . . . . 105
Troubleshooting System Startup Failure
. . . . . . . . 105
Troubleshooting External Connections
. . . . . . . . . 105
Troubleshooting the Video Subsystem
. . . . . . . . . 106
Troubleshooting a USB Device
. . . . . . . . . . . . . 106
Mayzie_HOM.book Page 7 Monday, August 31, 2009 9:33 PM
