HP Dx2400 Service Reference Guide: HP Compaq dx2400 Business PC - Page 5

Appendix A, Connector Pin Assignments, Power Cord Set Requirements, Troubleshooting - power supply

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Page 5 highlights

Speaker ...62 Rear Chassis Fan ...63 Power Supply ...64 System Board ...65 Battery ...66 Type 1 Battery Holder ...67 Type 2 Battery Holder ...67 Type 3 Battery Holder ...68 Appendix A Connector Pin Assignments Keyboard ...69 Mouse ...69 Ethernet BNC ...69 Ethernet RJ-45 ...70 Ethernet AUI ...70 Parallel Interface ...71 Serial Interface, Powered and Non-Powered 71 USB ...72 Microphone ...72 Headphone ...72 Line-in Audio ...72 Line-out Audio ...72 External Infrared Transceiver ...73 Monitor ...73 ATA/ATAPI (IDE) Standard Drive Cable 74 CD-ROM 50-Pin Connector ...75 24-Pin Power ...75 24-Pin MicroFit Power ...76 4-Pin Power (for CPU) ...76 6-Pin Power (for CPU) ...76 SATA Data and Power ...77 PCI Express ...77 PCI Express ...78 PCI Express Mini Card ...79 DVI Connector ...80 Appendix B Power Cord Set Requirements General Requirements ...81 Japanese Power Cord Requirements 81 Country-Specific Requirements ...82 Appendix C Troubleshooting Safety and Comfort ...83 Before You Call for Technical Support 83 Helpful Hints ...84 Solving General Problems ...85 Solving Hardware Installation Problems 88 Interpreting POST Audible Codes ...90 Contacting Customer Support ...91 v

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Speaker
..............................................................................................................................................
62
Rear Chassis Fan
...............................................................................................................................
63
Power Supply
.....................................................................................................................................
64
System Board
.....................................................................................................................................
65
Battery
................................................................................................................................................
66
Type 1 Battery Holder
........................................................................................................
67
Type 2 Battery Holder
........................................................................................................
67
Type 3 Battery Holder
........................................................................................................
68
Appendix A
Connector Pin Assignments
Keyboard
............................................................................................................................................
69
Mouse
.................................................................................................................................................
69
Ethernet BNC
.....................................................................................................................................
69
Ethernet RJ-45
...................................................................................................................................
70
Ethernet AUI
.......................................................................................................................................
70
Parallel Interface
................................................................................................................................
71
Serial Interface, Powered and Non-Powered
.....................................................................................
71
USB
....................................................................................................................................................
72
Microphone
.........................................................................................................................................
72
Headphone
.........................................................................................................................................
72
Line-in Audio
......................................................................................................................................
72
Line-out Audio
....................................................................................................................................
72
External Infrared Transceiver
.............................................................................................................
73
Monitor
...............................................................................................................................................
73
ATA/ATAPI (IDE) Standard Drive Cable
............................................................................................
74
CD-ROM 50-Pin Connector
................................................................................................................
75
24-Pin Power
......................................................................................................................................
75
24-Pin MicroFit Power
........................................................................................................................
76
4-Pin Power (for CPU)
........................................................................................................................
76
6-Pin Power (for CPU)
........................................................................................................................
76
SATA Data and Power
.......................................................................................................................
77
PCI Express
......................................................................................................................................
77
PCI Express
.......................................................................................................................................
78
PCI Express Mini Card
.......................................................................................................................
79
DVI Connector
....................................................................................................................................
80
Appendix B
Power Cord Set Requirements
General Requirements
.......................................................................................................................
81
Japanese Power Cord Requirements
................................................................................................
81
Country-Specific Requirements
..........................................................................................................
82
Appendix C
Troubleshooting
Safety and Comfort
............................................................................................................................
83
Before You Call for Technical Support
...............................................................................................
83
Helpful Hints
.......................................................................................................................................
84
Solving General Problems
..................................................................................................................
85
Solving Hardware Installation Problems
.............................................................................................
88
Interpreting POST Audible Codes
......................................................................................................
90
Contacting Customer Support
............................................................................................................
91
v