Apologies if this is in the wrong section, new here and just needed some help if possible?
I have an old Samsung LCD TV model LE46C750 and just recently over the weekend the picture has started lagging behind the audio/sound. It can take anywhere from 3 - 6 seconds before the picture finally shows which is quite frustrating. I use a HUMAX PVR with the TV and not had this problem before.
The TV is old and therefore no more support available so I was wondering if anyone might be able to shed some light on how I can resolve the issue. I'm not able to do a software update due to the support being stopped. I have tried everything I can think of but getting nowhere fast 😞
Any help anyone can give would be greatly appreciated.