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Generic Red Pixel Line question

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scooby-doo:
Hi

Have got an LG with a single pixel line down the screen, just wondering if there is a test you can do to determine if it is the tcon or the screen. I have got a feeling it is the screen but you never know.

Thanks in advance

jimca007:
Hi, if when on, you gently press the surface of the display panel along the top edge if its a poor screen ribbon contact fault you may see the line dim  or go completely . Generally red lines are a sign of screen failure although   
it can be a ribbon/tcon in the odd occasion                           

scooby-doo:
Cheers Jimca

This was not one of the occasions...screen is fluffed.

Thanks again

brainstorm:
Hi Scooby

I have found with LCD's, if its a single line down the screen then its always been the screen
If it's more than one line then can be TCOn or screen

Brian

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