LG E2290V-SN - Manual (Page 22)

21
Troubleshooting
Display image is incorrect
●
Display Position is
incorrect.
●
On the screen
background, vertical
bars or stripes are
visible.
●
Any horizontal noise
appearing in any
image or characters
are not clearly
portrayed.
• Press the AUTO button to automatically adjust
your display image to the ideal setting.
• Press the AUTO button to automatically adjust
your display image to the ideal setting.
• Press the AUTO button to automatically adjust
your display image to the ideal setting.
• Check Control Panel --> Display --> Settings
and adjust the display to the recommended
resolution or adjust the display image to the ideal
setting. Set the color setting higher than 24 bits
(true color).
IMPORTANT
Check Control Panel --> Display --> Settings and see if the frequency or the resolution
were changed. If yes, readjust the video card to the recommend resolution.
If the recommended resolution (optimal resolution) is not selected, letters may be blurred
and the screen may be dimmed, truncated or biased. Make sure to select the recommend
resolution.
The setting method can differ by computer and O/S (Operation System),
and resolution mentioned above may not be supported by the video card
performance. In this case, please ask to the computer or the video card
manufacturer.