Recent content by morganj

  1. M

    Samsung LCD TV with no video and high pitched sound

    My TV is still working. Haven't had any problems since those problems almost 2 years ago now. I guess letting the capacitors drain for those few weeks and reseating all the connections fixed it for me. I did not replace any capacitors in my TV, just took the boards apart and all connections...
  2. M

    Samsung LCD TV with no video and high pitched sound

    symptoms are similar but not the same. Mine wouldn't take a few minutes to turn on. It would just start doing the high pitched very loud noise about 3 seconds after turning the power on. It would make the usual samsung power on sound then immediately start screeching loud with nothing on the...
  3. M

    Samsung LCD TV with no video and high pitched sound

    I was getting the green vertical lines too before the problem became too serious. The problem was intermittent too for some time and just unplugging it and plugging it back in would get the TV to load up properly. I managed to fix this problem myself although I have no idea what fixed it. I...
  4. M

    Samsung LCD TV with no video and high pitched sound

    Hi, I have a Samsung LN40A550 LCD TV which I have had for just over a year. Warranty is one year LOL. Well heres my problem. I was watching TV yesterday and all of a sudden the picture went all crazy, it was multiple colours with vertical or horizontal lines and the sound went to a loud high...