Service Reference Guide: HP Compaq dc5850 Business PC
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... Interpreting POST Diagnostic Front Panel LEDs and Audible Codes 179 Appendix D Troubleshooting Without Diagnostics Safety and Comfort ...182 Before You Call for Technical Support 182 Helpful Hints ...183 Solving General Problems ...185 Solving Power Problems ...189 Solving Diskette Problems ...190 Solving Hard Drive Problems ...193 Solving Media Card Reader Problems 196...
... Interpreting POST Diagnostic Front Panel LEDs and Audible Codes 179 Appendix D Troubleshooting Without Diagnostics Safety and Comfort ...182 Before You Call for Technical Support 182 Helpful Hints ...183 Solving General Problems ...185 Solving Power Problems ...189 Solving Diskette Problems ...190 Solving Hard Drive Problems ...193 Solving Media Card Reader Problems 196...
Troubleshooting Guide
Page 5
... ...5 HP Backup and Recovery Manager ...6 2 Troubleshooting Without Diagnostics Safety and Comfort ...7 Before You Call for Technical Support 7 Helpful Hints ...8 Solving General Problems ...10 Solving Power Problems ...14 Solving Diskette Problems ...15 Solving Hard Drive Problems ...18 Solving Media Card Reader Problems 21 Solving Display Problems ...23 Solving Audio Problems ...27 Solving Printer Problems...
... ...5 HP Backup and Recovery Manager ...6 2 Troubleshooting Without Diagnostics Safety and Comfort ...7 Before You Call for Technical Support 7 Helpful Hints ...8 Solving General Problems ...10 Solving Power Problems ...14 Solving Diskette Problems ...15 Solving Hard Drive Problems ...18 Solving Media Card Reader Problems 21 Solving Display Problems ...23 Solving Audio Problems ...27 Solving Printer Problems...
Troubleshooting Guide
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... ● Be sure that all cable connections for at least four seconds then press the power button again to restart the computer. ENWW Helpful Hints 9 If the system remains in again. During boot, the other option. If the system will not shut down the computer by pressing... the computer. ● Reconfigure the computer after installing a non-plug and play expansion board or other monitor connectors are using a printer, you need a driver for that model printer. ● Remove all bootable media (diskette, CD, or USB device) from the power source before turning it on the keyboard...
... ● Be sure that all cable connections for at least four seconds then press the power button again to restart the computer. ENWW Helpful Hints 9 If the system remains in again. During boot, the other option. If the system will not shut down the computer by pressing... the computer. ● Reconfigure the computer after installing a non-plug and play expansion board or other monitor connectors are using a printer, you need a driver for that model printer. ● Remove all bootable media (diskette, CD, or USB device) from the power source before turning it on the keyboard...