Hello. I have a Vizio E70-C3 LED TV I bought new in 2015. It has been great, until recently it has developed a dark area in the bottom right hand corner of the screen. I tapped on the back of the unit a few months back and it went away, but has recently reappeared (and the tapping no longer corrects the issue). Of course it is out of warranty, so looking for tips/tricks to get it back up and running again. I'm new to this forum with no TV repair experience, but consider myself pretty handy.

I have attached a picture of the issue within. Thanks...

Re: New Members - please post your introductions here

Hello, looking forward to getting use of this site! I'm from USA, consumer, DIY'er, enjoys learning, and helping people.