LG W2043T-PF - Manual (Page 22)

A21
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
Have you installed the display driver?
❁ Have you installed
the display driver?
❁ Do you see an
"Unrecognized monitor,
Plug&Play (VESA DDC)
monitor found"
message?
• 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.