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TROUBLESHOOTING
Screen color is abnormal.
Problem Resolution
Screen has poor color resolution
(16 colors).
y
Set the number of colors to more than 24 bits (true color) Select
Control Panel - Display - Settings - Color Table menu in Windows.
Screen color is unstable or
mono-colored.
y
Check the connection status of the signal cable. Or, re-insert the PC
video card.
Do black spots appear on the
screen?
y
Several pixels (red, green, white, or black color) may appear on the
screen, which can be attributable to the unique characteristics of the
LCD panel. It is not a malfunction of the LCD.
The operation does not work normally.
Problem Resolution
The power suddenly turned off.
y
Is the sleep timer set?
y
Check the power control settings. Power interrupted.
y
The software version can be updated for improvement in performance. Customer needs to ensure
the compatibility of customer’s equipment with LGE software. If needed, please consult with LGE and
upload revised software version to the product according to the guidance provided by LGE.
NOTE