Toshiba 1405-S151 Guia Do Utilizador

234

5.375 x 8.375 ver 2.4.0

Here are some typical display problems and their solutions:

Display Auto Off may have gone into effect. Press any key to 
activate the screen.

You may have activated the instant password feature by 
pressing 

Fn

and

F1 

simultaneously. If you have registered a 

password, press the 

Enter key

, type the password and press 

Enter

. 

If no password is registered, press 

Enter

. The screen reactivates 

and allows you to continue working.

The following display options are readily available on your 
system:

❖

built-in display panel only

❖

built-in display panel and external monitor 
simultaneously

❖

external monitor only

❖

external video device only (composite port)

To open the display options window, press 

Fn

 and 

F5

 

simultaneously. To choose the desired option, hold down 

Fn

 

and press 

F5

 repeatedly until your choice is selected.

If you are using an external monitor:

❖

Check that the monitor is turned on.

❖

Check that the monitor’s power cable is firmly plugged 
into a working power outlet.

❖

Check that the cable connecting the external monitor to 
the computer is firmly attached.

❖

Try adjusting the contrast and brightness controls on the 
external monitor.

❖

Make sure the display choice is not set for the built-in 
screen only.