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LG 55LM7600 - Subtle horizontal lines troubleshooting    
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bwakeham90



Joined: 25 Oct 2017
Posts: 2
Location: Montana

PostPosted: Wed Oct 25, 2017 10:10 pm    Post subject: LG 55LM7600 - Subtle horizontal lines troubleshooting Reply with quote

Hey folks.

I just picked up this TV used for a killer deal because it had these subtle lines on the screen. The lines are predominately on the left side of the screen and become less noticeable the further you follow them to the right to the right. They are black or a darker tone of the colors they overlay. They aren't too obstructive but definitely noticeable.

I tried tightening all the grounding screws and cleaning/reseatinging all the ribbon cables but the lines remain.

Im at a dead end and I was wondering if there could be any other cause to these lines. Here is a link to my google drive of some photos. Its most noticeable at the top of the screen in these photos (it was hard to capture).

Left side with lines: https://photos.app.goo.gl/qIJGvdnEFSzE9FZf1
Right side that seems better: https://photos.app.goo.gl/aj4vvkywNTJi78JA3

Thanks for any insight!


Last edited by bwakeham90 on Thu Oct 26, 2017 11:11 am; edited 1 time in total
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JTS1957



Joined: 21 Jan 2009
Posts: 2344
Location: Far, Far Away

PostPosted: Thu Oct 26, 2017 1:49 am    Post subject: Reply with quote

bwakeham90 wrote:
I tried tightening all the grounding screws and cleaning/reseedinging all the ribbon cables but the lines remain.


I can't resist. What kind of seeds were beinging used for that?
bwakeham90



Joined: 25 Oct 2017
Posts: 2
Location: Montana

PostPosted: Thu Oct 26, 2017 11:22 am    Post subject: Reply with quote

You caught me. The ones that grow a perfectly functioning tv. Reseating, thanks for the catch.
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