Computer Appears To Be Locked Up While Recording Audio; Line-In Jack Is Not Functioning Properly; Solving Printer Problems; Printer Will Not Print - HP Z Series Maintenance And Service Manual

Headphones or devices connected to the line-
out connector mute the internal speaker.
Computer is in the Sleep state.
Internal speaker is disabled in Computer
Setup.
Some applications can select which audio
output device is used.
The operating system controls might be set
to use a different audio device as the default
output device than what is expected.

Computer appears to be locked up while recording audio

Use this information to troubleshoot the computer.
Cause
The hard disk might be full.

Line-in jack is not functioning properly

Use this information to troubleshoot the computer.
Cause
Jack has been reconfigured in the audio
driver or application software.

Solving printer problems

If you encounter printer problems, see the documentation that came with the printer and the common
causes and solutions listed in these tables.

Printer will not print

Use this information to troubleshoot the computer.
Cause
Printer is not turned on and online.
44 Chapter 5 Troubleshooting without diagnostics
Turn on and use headphones or external speakers, if connected, or
disconnect headphones or external speakers.
Press the power button to resume from the Sleep state.
IMPORTANT: When attempting to resume from the Sleep state, do not
hold down the power button for more than 4 seconds. Otherwise, the
computer will shut down, and you will lose any unsaved data.
Enable the internal speaker in Computer Setup. Select Advanced > Built-
in Device Options.
Be sure that the application has selected the correct audio device.
Set the operating system to use the correct audio device.
Solution
Before recording, be sure that 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
Turn the printer on and be sure that it is online.