EN 89

Display

Q. The PC is turned on but nothing appears on the screen.
A. If the screen blacks out during operation, check the following.
When the (Stand By) lamp is lit.
Move the stick or press any key on the keyboard to check if the power-saving function is
working.
Check if the display is configured as an external display device.
While pressing Fn , press F10 . (Each time you do this, you can change between external
display and LCD modes.)
•To adjust the LCD display brightness:
Pressing Fn and F1 turns the screen darker.
Pressing Fn and F2 turns the screen brighter.
When the (Stand By) lamp is flashing.
The PC is in standby mode (The power-saving mode is working).
Press the On/Off key or any key on the keyboard.
Important
Pressing the (On/Off) key for more than 4 seconds terminates Windows forcibly, discarding
the unsaved data.
When the (Stand By) lamp is not lit.
The PC is turned off. Press the (On/Off) key to turn on your PC.