PCI Express
.....................................................................................................
74
Removing PCI or PCI Express cards
...............................................................
74
PCI or PCI Express installation
.........................................................................
75
Front fan removal (Optional)
.............................................................................................
76
Battery
..............................................................................................................................
78
Power connections to drives
.............................................................................................
78
Optical drive
......................................................................................................................
79
Replacing the SATA optical drive data cable
....................................................
81
Diskette drive (optional)
....................................................................................................
82
Hard drive
.........................................................................................................................
84
Replacing a hard drive
......................................................................................
84
Removing a hard drive
.....................................................................
84
Installing a hard drive
.......................................................................
85
Installing a hard drive In the fifth hard drive bay
...............................................
87
Processor heatsink
...........................................................................................................
88
Removing the CPU heatsink
.............................................................................
88
Replacing the CPU heatsink
.............................................................................
90
Processor
..........................................................................................................................
91
Removing the processor
...................................................................................
91
Replacing the processor
...................................................................................
93
System board
.....................................................................................................................
94
Removing the system board
.............................................................................
94
Replacing the System Board:
............................................................................
95
5
System diagnostics and troubleshooting
E-Support
...........................................................................................................................................
98
Help and support center and E-Support
............................................................................
98
Troubleshooting checklist
...................................................................................................................
99
LED color definitions
.......................................................................................................................
100
HP Insight Diagnostics Offline Edition
..............................................................................................
101
Key features and benefits
................................................................................................
101
Theory of operation
..........................................................................................................
101
Starting the diagnostic utility from CD
..............................................................................
101
Download the ISO image
.................................................................................................
102
User interface
..................................................................................................................
102
Navigation
.......................................................................................................
102
Survey tab
.......................................................................................................
102
Test tab
...........................................................................................................
103
Status tab
.........................................................................................................................
104
Log tab
.............................................................................................................................
104
Help tab
...........................................................................................................................
104
Diagnostic error codes
.....................................................................................................................
106
Diagnostic light codes
......................................................................................................
106
Troubleshooting scenarios and solutions
.........................................................................................
109
Solving minor problems
..................................................................................................
109
Solving power supply problems
.......................................................................................
110
Testing power supply
......................................................................................
110
Solving diskette problems
...............................................................................................
112
Solving hard drive problems
............................................................................................
114
Solving display problems
................................................................................................
115
8
ENWW