The LCD screen of the notebook remains blank
Cause
LCD screen is switched off.
The notebook is set so that the
picture only appears on the external
screen.
External monitor or television set is
connected.
The LCD screen is difficult to read
Cause
Reflection
Brightness control is set to dark.
Incorrect screen setting
A26391-K220-Z227-1-7619, edition 1
Troubleshooting
►
Press a key or enter the password
►
Press the key combination Fn + F10 (switch
screen output).
►
In the BIOS Setup in the Advanced - Video Features
menu set the Display Settings setting to Internal Flat
Panel.
Troubleshooting
►
Turn the notebook or alter the tilt of the LCD screen.
►
Turn the brightness of the LCD screen up (e.g. with
Fn + F7 ).
►
Check and make sure that you have set the correct
resolution for the LCD screen.
Troubleshooting and tips
83