HP ProSignia 320 Desktop PC 6433C Compaq Deskpro Family of Personal Computers, - Page 44

No Audio, Part 1, Non-Functional, Docking Station, No Audio

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15. No Audio, Part 1 No audio. Turn up audio internally and/or externally. Audio? N Y Done PC in Y docking station? N Go to Page 3-17, No Audio, Part 2 Undock N Internal audio? Y Take the following actions one at a time as applicable. Check after each change. 1. Reseat docking station audio cable. 2. Replace audio cable. 3. Replace speaker 4. Replace docking station audio board. 5. Replace backplane board. 6. Replace I/O board. Go to Page 3-17, No Audio, Part 2 Go to Page 3-9, N Non-Functional Docking Station Audio? Y Done 3-16 Troubleshooting Flowcharts for Portable Computers

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3-16
Troubleshooting Flowcharts for Portable Computers
15. No Audio, Part 1
No audio.
N
PC in
docking
station?
Done
Turn up audio
internally and/or
externally.
Undock
Y
Internal audio?
Audio?
Y
N
Take the following actions one
at a time as applicable. Check
after each change.
1. Reseat docking station audio
cable.
2. Replace audio cable.
3. Replace speaker
4. Replace docking station audio
board.
5. Replace backplane board.
6. Replace I/O board.
N
Y
Audio?
Go to Page 3-9,
Non-Functional
Docking Station
Done
Y
N
Go to Page 3-17,
No Audio, Part 2
Go to Page 3-17,
No Audio, Part 2