Troubleshooting – LG W286L User Manual
Page 28
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Troubleshooting
Display image is incorrect
The screen color is
• Check if the signal cable is properly connected
mono or abnormal.
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.
The screen blinks.
• 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?
• 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:
• Make sure to check if the video card supports
Plug&Play function.
The Audio function is not working
Picture OK & No sound.
• Check whether volume is "0".
• Check sound muted.
• HDMI cable installed properly.
• Head phone cable installed properly.
• Check sound format. Not supply to compressed
sound format.