Toshiba M30 Manual Do Utilizador
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.
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
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.
power cable is plugged into a working power
outlet.
No display
Try adjusting the contrast and brightness controls
on the external monitor.
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.
priority and make sure it is not set for the internal
display.