Question TV screen dark patch in top corner after transportation

May 24, 2018
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Good morning,

Just transported my 70" led tv to a new place.

It now has a big dark patch in the top right corner. As i tap on the back of the tv behind the dark area it disappears... Its on and off as i tap. It looks like a loose connection inside. Any idea if could open and try to fix myself as it's huge and cost too much to send for repair. Here is picture.

https://ibb.co/sqF7yqy


Thanks for any advise.
 

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