Toshiba R30-A Benutzerhandbuch

141

If Something Goes Wrong

Problems when you turn on the computer

If you are working in a program that suddenly freezes, 
chances are the program has stopped responding. You can 
exit the program without shutting down the operating system 
or closing other programs.

To close a program that has stopped responding:

1

Press 

Ctrl

, 

Alt

, and 

Del

 simultaneously (once), and then 

click or touch 

Task Manager

.

The Task Manager window appears.

2

Select the program or application you want to close, and 
then click or touch 

End Task

 in the lower right corner.

Closing the failed program should allow you to continue 
working. If it does not, continue with the next step.

3

Close the remaining programs one by one by selecting 
the program name, then select 

End Task

.

Closing all programs should allow you to continue 
working. If it does not, power off your computer, and 
then restart it.

Problems when you turn on the computer

These problems may occur when you turn on the power.

The computer will not start.

Make sure you attached the AC adaptor and power 
cord/cable properly.

Press and hold the power button for at least 10 seconds.

If you are using the AC adaptor, check that the wall outlet is 
working by plugging in another device, such as a lamp.

Verify that the computer is on by looking at the Power 
button. If the button is glowing, the computer is on. If the 
button is not lit, try turning the computer off and then on 
again.

If you are using an AC adaptor, verify that the computer is 
receiving power from the external power source by checking 
the AC power light located on the left side of the computer. If 
the indicator is glowing, the computer is connected to a live 
external power source.