Recent content by ksoehn

  1. K

    Samsung LCD TV; can't get rid of thin black vertical lines.

    Hilarious, Dennis! But after years of cleaning my Dad's truck windshield and my Grandpa's windows on the inside, I would recommend soap and water, or windex for a chronic smoker's glass surfaces, including any stoner's mirror. Don't drink, gargle, or inhale it though. It won't clean your lungs...
  2. K

    Samsung LCD TV; can't get rid of thin black vertical lines.

    By the way, if anyone reading this decides to give up fixing the same Samsung model described above, and before pitching or recycling it, is willing to snail mail me any or all of the three boards discussed, for swapping experiments, I'm all ears. Cheers, Ken.
  3. K

    Samsung LCD TV; can't get rid of thin black vertical lines.

    So, if you find it fascinating, maybe you shouldn't underestimate your abilities. Getting the back off only involves a phillips screwdriver (and you can google that if you don't know what it is) and removing a few screws. However, you don't explain which of my TV's problems are actually yours as...
  4. K

    Samsung LCD TV; can't get rid of thin black vertical lines.

    I'm not really willing to gamble any money and effort (and US/Canada cross-border complications), if I don't know what the explanation for the problem is. Having a board to swap in would be ideal of course, as a diagnostic tool. The jumper which 'jantz' said he had already cut is probably the...
  5. K

    Samsung LCD TV; can't get rid of thin black vertical lines.

    So, I have taken off the metal strip that protects the long board below the LCD screen by removing 5 or 6 screws on the front of the bottom frame, under the decorative plastic trim, removing the wire cable to the right corner control switches first. I reseated and cleaned the four riibbon cables...
  6. K

    Samsung LCD TV; can't get rid of thin black vertical lines.

    I haven't yet looked for the cost of the board on ebay (the purchase and replacement of which is a gamble), but your suggestion made me realize I hadn't disconnected and reconnected all the ribbon cables. There are actually four ribbon cables (not two) that run from the board you mention to the...
  7. K

    Samsung LCD TV; can't get rid of thin black vertical lines.

    Hi; I inherited a problematic Samsung 55 inch LCD TV (2010 model LN55C610) recently. It had evenly-spaced, thin vertical black lines about 2 or 3 mm apart, and after warming up also started to flicker, which made the black lines cycle through different colors, and sometimes the picture would go...