Re: Broken LED TV? Vizio M50-C1

Also, I tested the 14 VGA test pins above the left ribbon cable with a DC meter and they all came back as:

New board - 3.3
Old board - 2.5

Re: Broken LED TV? Vizio M50-C1



Yes this is how the ribbons look now on the t-con...

Re: Broken LED TV? Vizio M50-C1



I feel like an idiot but when you had me look at the t-con board I noticed the 2 t-con ribbon cables weren't secured in to the board. I latched them in and turned back on the TV. I actually saw a fairly OK image but it still was not 100% clear.

I then matched up the old t-con board and main and received the attached image. I then put in both the new t-con and main, same thing. I then tried to do old main and new t-con, same. I was so close but now can't seem to get back to where I was earlier with seeing any image....

I have a Vizio M50-C1 and initially, saw the back lights turn on but saw nothing on the screen. I went through the process of replacing
-Power Supply Board
-T-Con Board
-Main Board

Nothing changed. Lastly, I replaced the LED Driver board and I at least now have some type of picture but it still doesn't show picture properly. What am I over looking?...

Re: Some routers can be picky with USB storage devices

Good to know, thanks for sharing!