Troubleshooting - LG 42VX30MS Owner's Manual

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TROUBLESHOOTING

TROUBLESHOOTING
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Problem
Is the product power cord
connected?
Is the power indicator light on?
P ower is on, power indicator
is blue but the screen appears
extremely dark.
The power indicator amber?
D oes the 'Out of range'
message appear?
D oes the 'Check signal cable'
message appear?
'Unknown Product' message appears when the product is connected.
Problem
Did you install the driver?
y S ee if the power cord is properly connected to the outlet.
y See if the power switch is turned on.
y May need service.
y Adjust brightness and contrast again.
y Backlight may need repair.
y I f the product is in power saving mode, move the mouse or press any
key.
y Turn both devices off and then back on.
y T he signal from the PC (video card) is out of the vertical or horizontal
frequency range of the product. Adjust the frequency range by
referring to the Specifications in this manual.
* Maximum resolution
RGB : 1920 x 1080 @ 60 Hz
HDMI/DVI : 1920 x 1080 @ 60 Hz
y T he signal cable between PC and product is not connected. Check
the signal cable.
y P ress the 'INPUT' menu in the remote Control to check the input
signal.
y S ee if the plug&play function is supported by referring to the video
card user manual.
Resolution
Resolution