Sound System Problems - Toshiba portege z20-b series User Manual

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If Something Goes Wrong

Sound system problems

Your hard disk seems very slow.
If you have been using your device for a long time, your files
may have become fragmented. Run Disk Defragmenter.
To do this:
1 From the Start screen begin typing
click or touch your selection. If you are in the Desktop,
press the
Click or touch the
corner of the screen and, in the Search field, type
Defragment
selection.
2 Click or touch
3 From the Optimize Drives menu click or touch the drive
you wish to defragment.
4 Click or touch the
The system will display the status as it optimizes and
defragments the drive.
Your data files are damaged or corrupted.
Refer to your software documentation for file recovery
procedures. Many software packages automatically create
backup files.
You may also be able to recover lost data using utility
software. Consult your network administrator.
Some programs run correctly but others do not.
This is probably a configuration problem. If a program does
not run properly, refer to its documentation and check that
the hardware configuration meets its needs.
Sound system problems
No sound is coming from the device's speakers.
Adjust the volume control.
Try pressing the
disabled.
Check that the volume control on the device is turned up.
If you are using external headphones or speakers, check that
they are securely connected to your device.
®
(
Windows
Search
. In the list that appears, click or touch your
Defragment and Optimize Drives
Optimize
key to see if volume mute is
FN + ESC
Defragment
) key to display the Start screen.
( ) icon at the upper-right
button.
and
.