Sound system, Monitor, Sound system -20 monitor -20 – Toshiba M30 User Manual
Page 168
User's Manual
T
ROUBLESHOOTING
9-20
Sound system
Refer also to documentation for your audio devices.
Problem
Procedure
No sound is heard
Adjust the volume control dial.
Check the software volume settings.
Make sure the headphone connection is secure. If
problems persist, contact your dealer.
Annoying sound
You may be experiencing feedback. Refer to the
is heard
item in the
Audio/Video controls
section
in
Chapter 4,
Operating Basics.
If problems persist, contact your dealer.
Monitor
Refer also to Chapter 8,
, and to your monitor’s documentation.
Problem
Procedure
Monitor does not
Make sure that the external monitor’s power
turn on
switch is on. Confirm that the external monitor’s
power cable is plugged into a working power
outlet.
No display
Try adjusting the contrast and brightness controls
on the external monitor.
Press hot keys Fn + F5 to change the display
priority and make sure it is not set for the internal
display.