Re: Vizio M65-F0 white light flashing on screen

“Hard to tell what happened, brandhr never reported back. ??“

Yeah, sorry guys. I got distracted/lazy and never attempted to replace the board. Was planning on moving and was going to leave this TV for whomever bought my house, but the crazy housing market put an end to that idea. I’ve also actually gotten used to the flashing light and I really don’t notice it very often. That said, I will be interested to see if gavric is able to fix the issue with a new board.

Re: Vizio M65-F0 white light flashing on screen

Thanks for the additional info on the board. I will order a new board and see if that fixes it.

Re: Vizio M65-F0 white light flashing on screen

. Yes, as stated I made all the suggested settings changes and no improvement. I do appreciate the suggestions....

Re: Vizio M65-F0 white light flashing on screen

Thanks for all the responses. I made all the suggested setting changes and no improvement. As far as checking the LED driver board as suggested by xfox, that may be beyond my capabilities. I can generally follow YouTube videos on replacing boards/components but not sure how to check a board (other than looking for the tell tale brown/burned spot). I did find a YouTube video on how to replace the LED Light strips so thought I would ask to see if that could fix the problem. Looks like the LED driver boards are relatively cheap—...

I have a Vizio 65” M65-F0 that was put into service during 02/2019 and is probably used less than five hours a week on average. The white light in the picture flashes on and off about once every two seconds no matter what I am using for the source. The sound and picture are fine otherwise— so very noticeable/annoying if the scene is dark, not as noticeable when the scene is bright. My questions are: 1. Will replacing the LED strips fix this problem or is it likely a board issue? 2. If it is an issue of replacing the LED strips, should I replace them all or can I just replace the one...

Re: New Members - please post your introductions here

Hello, tried a few other forums to get help with a Vizio TV and no luck. Someone recommended this one so here I go. Thanks in advance.