Computer Appears To Be Locked Up While Recording Audio; Line-In Jack Is Not Functioning Properly; Solving Printer Problems; Printer Will Not Print - HP Z2 Mini G9 Maintenance And Service Manual

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.
The correct printer drivers for the application
are not installed.
48 Chapter 5 Troubleshooting without diagnostics
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.
1. Install the correct printer driver for the application.
2. Try printing using the MS-DOS command:
DIR C:\ > [printer port]
where [printer port] is the address of the printer being used. If
the printer works, reload the printer driver.
To run MS-DOS commands, press the Windows key + r, type cmd in
the Open box, and then select OK.