I have a Samsung plasma TV - Model PS51F4900 with this issue
TV was working fine yesterday, one of the HDMI ports stopped working, ten minutes later screen goes black and red led flashing 6 times at a go.
Try the basic resets but no joy ..
I took off the back panel and took some photo’s, I don’t have much knowledge of TV components so not sure what to be looking for or what could be the problem but willing to try with some help and advice (step by step please if you can help)
Any Idea’s ?