Compaq dx2390 - Microtower PC Service & Reference Manual page 6

Japanese Power Cord Requirements ................................................................................................ 78
Country-Specific Requirements .......................................................................................................... 79
Appendix C Troubleshooting
Safety and Comfort ............................................................................................................................ 80
Before You Call for Technical Support ............................................................................................... 80
Helpful Hints ....................................................................................................................................... 81
Solving General Problems .................................................................................................................. 82
Solving Hardware Installation Problems ............................................................................................. 85
Interpreting POST Audible Codes ...................................................................................................... 87
Contacting Customer Support ............................................................................................................ 88
Appendix D System Board and Riser Board Reference Designators
............................................................................................................................................................ 89
Appendix E Specifications
Index ................................................................................................................................................................... 97
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