Toshiba M100 Manual Do Utilizador

Troubleshooting

Refer also to Chapter 8, Optional Devices, and to your monitor’s 
documentation.

Monitor does not turn on Make  sure  that the external monitor's power 

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 hotkeys 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.

Monitor goes into 
panning mode

Check your monitor specification. It might not 
support the selected resolution and refresh rate. 
The resolution on the monitor might go into 
panning mode when wide screen resolution is 
selected. Refer to Appendix B, Display Modes.

No sound is heard

Adjust the volume control dial.
Check the software volume settings.
If appropriate, make sure the headphone 
connection is secure. Check Windows Device 
Manager and ensure 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 have connected to the 
computer.
If problems persist, contact your dealer.