LG W2230S-PF - Manual (Page 18)

A17
Display image is incorrect
●
The screen color is
mono or abnormal.
●
The screen blinks.
• Check if the signal cable is properly connected
and use a screwdriver to fasten if necessary.
•Make sure the video card is properly inserted in
the slot.
•Set the color setting higher than 24 bits (true color)
at Control Panel -Settings .
• Check if the screen is set to interlace mode and if
yes,change it to the recommend resolution.
Troubleshooting
Do you see an "Unrecognized monitor, Plug&Play (VESA
DDC) monitor found" message?
●
Have you installed the
display driver?
• Be sure to install the display driver from the display
driver CD (or diskette) that comes with your
display. Or, you can also download the driver from
our web site: http://www.lge.com.
• Make sure to check if the video card supports
Plug&Play function.