HP Pro 3400 HP Pro 3400 Microtower PC, HP Pro 3405 Microtower PC, HP Pro 3410 - Page 8

Interpreting POST Diagnostic Front Panel LEDs and Audible Codes, Power Cord Set Requirements - pin out

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Page 8 highlights

Fan Sink ...108 Processor ...110 Power Supply ...112 System Board ...114 Battery ...116 Appendix A Connector Pin Assignments ...118 Ethernet BNC ...118 USB ...118 Microphone ...118 Headphone ...119 Line-in Audio ...119 Line-out Audio ...119 4-Pin Power (for CPU) ...119 Monitor ...120 Serial Interface, Powered and Non-Powered 120 DVI Connector ...121 24-Pin Power ...122 PCI Express ...123 PCI Express ...124 Appendix B Power Cord Set Requirements 125 General Requirements ...125 Japanese Power Cord Requirements 125 Country-Specific Requirements ...126 Appendix C POST Error Messages ...127 POST Numeric Codes and Text Messages 128 Interpreting POST Diagnostic Front Panel LEDs and Audible Codes 136 Appendix D Troubleshooting Without Diagnostics 140 Safety and Comfort ...140 Before You Call for Technical Support 140 Helpful Hints ...141 Solving General Problems ...143 Solving Power Problems ...146 Solving Diskette Problems ...147 Solving Hard Drive Problems ...149 Solving Media Card Reader Problems 152 Solving Display Problems ...153 viii

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Fan Sink
...........................................................................................................................................
108
Processor
.........................................................................................................................................
110
Power Supply
...................................................................................................................................
112
System Board
...................................................................................................................................
114
Battery
..............................................................................................................................................
116
Appendix A
Connector Pin Assignments
....................................................................................................
118
Ethernet BNC
...................................................................................................................................
118
USB
..................................................................................................................................................
118
Microphone
.......................................................................................................................................
118
Headphone
.......................................................................................................................................
119
Line-in Audio
....................................................................................................................................
119
Line-out Audio
..................................................................................................................................
119
4-Pin Power (for CPU)
......................................................................................................................
119
Monitor
.............................................................................................................................................
120
Serial Interface, Powered and Non-Powered
...................................................................................
120
DVI Connector
..................................................................................................................................
121
24-Pin Power
....................................................................................................................................
122
PCI Express
.....................................................................................................................................
123
PCI Express
.....................................................................................................................................
124
Appendix B
Power Cord Set Requirements
................................................................................................
125
General Requirements
.....................................................................................................................
125
Japanese Power Cord Requirements
..............................................................................................
125
Country-Specific Requirements
........................................................................................................
126
Appendix C
POST Error Messages
..............................................................................................................
127
POST Numeric Codes and Text Messages
.....................................................................................
128
Interpreting POST Diagnostic Front Panel LEDs and Audible Codes
..............................................
136
Appendix D
Troubleshooting Without Diagnostics
....................................................................................
140
Safety and Comfort
..........................................................................................................................
140
Before You Call for Technical Support
.............................................................................................
140
Helpful Hints
.....................................................................................................................................
141
Solving General Problems
................................................................................................................
143
Solving Power Problems
..................................................................................................................
146
Solving Diskette Problems
...............................................................................................................
147
Solving Hard Drive Problems
...........................................................................................................
149
Solving Media Card Reader Problems
.............................................................................................
152
Solving Display Problems
.................................................................................................................
153
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