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Grey Screen

ChrisN

By ChrisN,
in LG webOS Smart TV Discussion

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ChrisN

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Hi,

Recently my LG 55" starts with a grey screen with black shades of vertical lines moving horizontally across the screen. the sounds comes on after 3 to 5 seconds, then the picture a few seconds after that.

This happens every time i turn it on 

I have reset the TV with no luck 

LM76 series model 55LM7600-TA

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George Hofmeister Mentor

George Hofmeister

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On 7/12/2020 at 12:35 AM, ChrisN said:

Hi,

Recently my LG 55" starts with a grey screen with black shades of vertical lines moving horizontally across the screen. the sounds comes on after 3 to 5 seconds, then the picture a few seconds after that.

This happens every time i turn it on 

I have reset the TV with no luck 

LM76 series model 55LM7600-TA

Hi @ChrisN

Sounds like a hardware fault.  Given the age of the unit, it appears that it is running NetCast the predecessor to webOS you might want to start looking for a repairer to look at it.  By the amount of main boards for sale it looks like that would be an area to investigate.

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