An error occurs and the computer does not respond to your keyboard commands.
If you need to restart the computer, there are three ways this can be achieved:
Click Start, point to the arrow icon ( 
) and then select Restart from the menu.
Press CTRL, ALT and DEL simultaneously (once) to display the menu window, then select Restart from the Shut down options.
Press the power button and hold it down for five seconds. Once the computer has turned itself off, wait between ten and fifteen seconds before turning the power on again by pressing the power button.
User's Manual |