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  1. Plasma Flat Panel Displays
     Please delete, posted in wrong group, sorry...
  2. Plasma Flat Panel Displays
    I have been reading about the latest Samsung Plasma '800 set and was wondering if I could update the innards of my Samsung '58A550 with more modern electronics. I have replaced panels and boards successfully so I'm comfortable getting inside the unit. If AVS doesn't have a forum for modding and...
  3. Plasma Flat Panel Displays
     I have this TV for 3 years now hanging in the wall and one day when I turned it on it has this nasty "black rectangle box" in the screen. Any ideas of how can I go about fixing this? (I have no warranty) Is it worth it? Model: Samsung Plasma PN58A550 Thank you for all your help...
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