Epson ActionNote - Manual (Page 109)

The LCD Screen Is Blank
If the computer starts up but no image appears on the LCD
screen, follow these steps to solve the problem:
1. Use the brightness and contrast controls to adjust the screen
display.
2. To save power, you may have set a timeout period for the
system in the SETUP program. This turns off the screen
automatically after a specified period of time has elapsed
with no keyboard input. Press the spacebar to see if this
restores the display. (See Chapter 2 for information about
the Power Management options.)
3. The computer may just be in Suspend mode. Press the
spacebar to resume activity.
4. If you have connected an external monitor to your computer
and you are using it, you should not have any problem
displayin information on both screens at the same time.
Press to toggle between simultaneous
display on both screens, the LCD only, or the monitor only.
5. If you are using the VGACONF utility, you may have selected
the CRT or Panel setting; check your VGACONF settings.
See Chapter 6 for details.
A-6 Troubleshooting