Toshiba Satellite C650 PSC12C-03503L Users Manual Canada; English - Page 139

Sound System, FN + F5, Problem, Procedure

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Troubleshooting Problem Display error occurs Procedure Press hot keys FN + F5 to change the display priority and make sure it is not set for the internal display. Check that the cable connecting the external monitor to the computer is attached firmly. If problems persist, contact your dealer. Sound System Problem No sound is heard Procedure Adjust the volume by pressing FN + 3 to decrease or FN + 4 to increase. Check the software volume settings. Make sure the headphone connection is secure. Check Windows Device Manager. Make sure the sound function is enabled and that settings for I/O address, Interrupt level and DMA are correct for your software and do not conflict with other hardware devices that you may have connected to the computer. If problems persist, contact your dealer. User's Manual 8-12

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User’s Manual
8-12
Troubleshooting
Sound System
Press hot keys
FN + F5
to change the display
priority and make sure it is not set for the
internal
display.
Display error occurs
Check that the cable connecting the external
monitor to the computer is attached firmly.
If problems persist, contact your dealer.
Problem
Procedure
Problem
Procedure
No sound is heard
Adjust the volume by pressing
FN
+
3
to
decrease or
FN
+
4
to
increase.
Check the software volume settings.
Make sure the headphone connection is secure.
Check Windows Device Manager. Make sure the
sound function is enabled and that settings for I/O
address, Interrupt level and DMA are correct for
your software and do not conflict with other
hardware devices that you may have connected
to the computer.
If problems persist, contact your dealer.