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ENGLISH
TROUBLESHOOTING
Display image is incorrect
The screen color is mono or
abnormal.
y
Check if the signal cable is properly connected and use a screwdriver
to fasten if necessary.
y
Make sure the video card is properly inserted in the slot.
y
Set the color setting higher than 24 bits (true color) at Control Panel
► Settings.
The screen blinks.
y
Check if the screen is set to interlace mode and if yes, change it to the
recommend resolution.
Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?
Have you installed the display
driver?
y
A Windows display driver is included on the CD. Or, you can also
download the driver from our web site: http://www.lg.com.
y
Make sure to check if the video card supports Plug&Play function.
The Audio function is not working
Picture OK & No sound.
y
Check whether volume is "0".
y
Check sound muted.
y
HDMI cable installed properly.
y
Head phone cable installed properly.
y
Check sound format. Not support to compressed sound format.
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