HP Pavilion dv4200 Maintenance And Service Manual page 55

Flowchart 2.15—No Audio, Part 1
No audio.
Computer in
docking device
(if applicable)?
N
Go to
"Flowchart
2.16—No Audio,
Part 2."
Maintenance and Service Guide
Turn up audio
internally or
externally.
Y
Undock
Go to
"Flowchart
2.17—Nonfunctioning
Device."
Audio?
N
Internal
audio?
Y
Replace the
docking device.
Audio?
N
Troubleshooting
Y
Done
N
Go to
"Flowchart
2.16—No Audio,
Part 2."
Y
Done
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