Troubleshooting - LG 47TS50MF Owner's Manual

TROUBLESHOOTING

After-image appears on the product.
Problem
After-image appears when the
product is turned off.
Screen color is abnormal.
Problem
S creen color is unstable or
mono-colored.
Do black spots appear on the
screen?
y If you use a fixed image for a long time, the pixels may be damaged
quickly. Use the screen-saver function.
y When a dark image is displayed on the screen after an image with
high contrast (black and white or gray), this may cause image sticking.
This is normal for LCD screen.
y Check the connection status of the LVDS cable.
y Check whether the LVDS cable is connected correctly following the
LVDS Pin Map Guide.
y S everal 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.
TROUBLESHOOTING
Resolution
Resolution
11