HP Pro 2110 Small Form Factor Maintenance & Service Manual page 170

Sound from headphones is not clear or muffled.
Cause
Headphones are plugged into the rear audio output
connector. The rear audio output connector is for powered
audio devices and is not designed for headphone use.
Computer appears to be locked up while recording audio.
Cause
The hard disk may be full.
Line-in jack is not functioning properly.
Cause
Jack has been reconfigured in the audio driver or application
software.
Sound cuts in and out.
Cause
Processor resources are being used by other open
applications.
Codec error messages appear when certain audio files are played.
Cause
Windows Media Player is not configured to automatically
download codecs.
160 Chapter 9 Troubleshooting Without Diagnostics
Solution
Plug the headphones into the headphone connector on the
front of the computer.
Solution
Before recording, make sure there is enough free space on the
hard disk. You can also try recording the audio file in a
compressed format.
Solution
In the audio driver or application software, reconfigure the
jack or set the jack to its default value.
Solution
Shut down all open processor-intensive applications.
Solution
Open the file in Windows Media Player. Ensure Windows
Media Player is configured to automatically download
codecs.
If the correct codec is available, the file will play. Note
●
that you must be connected to the Internet to download
the codec file.
● If the correct codec is not available, check to see if there
is an update available for Windows Media Player.
● For more information, open Windows Media Player
Help, and then search the online Help for codec.