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Troubleshooting | 59
No Input Signal
when user
controls are
pressed
No picture, the
LED light is white
∞
Check the signal source. Ensure the computer is not
in the power saving mode by moving the mouse or
pressing any key on the keyboard.
∞
Check whether the signal cable is plugged in
properly. Replug the signal cable if necessary.
∞
Reset the computer or video player.
The picture does
not fill the entire
screen
The picture
cannot fill the
height or width of
the screen
∞
Due to different video formats (aspect ratio) of
DVDs, the monitor may display in full screen.
∞
Run the built-in diagnostics.