Re: Samsung LN55c650l1fxza Every 4th pixel is black

sorry, for the late response all.

I was going to take the tv down, but I found that I can jiggle the HDMI connector at the port or unplug and replug the HDMI cable and it will fix itself.

I have tested this with different HDMI cables and I get the same result. change inputs won't fix the issue, I have to physically touch the HDMI cable to get the screen to correct itself.

the only testing equipment I have is a multimeter. I'm not very skilled in testing individual components on a circuit...

Hi, I found this site while trying to research a problem with our TV. I was hoping someone here might be able to help me determine if we have a bad panel or a bad board in the tv.

If you get up close the display you can see a clear pattern running horizontally across the screen. Every 4th pixel is black. 3 on then 1 off.

These pixels do not always stay off, while watching the screen will go into a "glitter" state where these black pixels will start turning on and off randomly in random colors. sometimes it's a few pixels doing it, while other times it's...

Re: New Members - please post your introductions here

Hello from Kansas City