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Samsung LE37S86BDX - Popping noises, distorted image    
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Skari



Joined: 27 Feb 2016
Posts: 2

PostPosted: Sat Feb 27, 2016 1:31 pm    Post subject: Samsung LE37S86BDX - Popping noises, distorted image Reply with quote

Hi everyone. Thanks for taking the time to read this. I have a Samsung LE37S86BDX TV that was bought in 2007.

It makes really loud popping noises when I turn it on. The image appears and goes away, a few times. It has distorted lines across it. I thought this was all due to the infamous bad capacitors that Samsung used at that time. So I had them all replaced with new ones. But the problem remains and now I have no idea what it could be. After about 90 seconds the problem goes away and the TV works normally. If you turn it off and back on, it will work normally. But if you wait for a few hours and then turn it back on, the problem happens again.

Here is a video of the problem:
https://youtu.be/bXLyRCNqZoY

Thank you very much.
Google

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JTS1957



Joined: 21 Jan 2009
Posts: 2328
Location: Far, Far Away

PostPosted: Sun Feb 28, 2016 2:57 pm    Post subject: Reply with quote

Clean ends of ribbon cables to tcon board.
Skari



Joined: 27 Feb 2016
Posts: 2

PostPosted: Mon Feb 29, 2016 11:03 am    Post subject: Reply with quote

JTS1957 wrote:
Clean ends of ribbon cables to tcon board.


How do I clean them? Thanks.
JTS1957



Joined: 21 Jan 2009
Posts: 2328
Location: Far, Far Away

PostPosted: Mon Feb 29, 2016 1:47 pm    Post subject: Reply with quote

Unplug one at a time and run a dampened Q-tip back and forth over contacts, or light pressure using a pencil eraser.
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