HP Compaq dx2450 MT User Manual

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
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HP Compaq dx2450 MT Specifications

General

Brand	HP
Model	Compaq dx2450 MT
Category	Desktop
Language	English