User Manual

66  │  Troub l esh ooti ng
Product Specific Problems
Specific
Symptoms
What You
Experience
Possible Solutions
Screen image
is too small
Image is
centered on
screen, but
does not fill
entire viewing
area
• Check the Aspect Ratio setting in the
Display menu OSD.
• Reset the monitor to factory settings.
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. Re-plug 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.