todd_trottier
New User
Mar 5, 2012, 6:28 PM
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Samsung PN50C450B1DXZA
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Samsung PN50C450B1DXZA took a lightning strike and would not power up. I replaced the Main Board and everything is working properly now. Except I now have red sparkles or haze in the center of the screen. I searched for the cause and found that it could be a firmware issue. I upgraded the firmware to the current version from samsung and it seems to be worse than before. Could this be a Sustain board issue or any other board issue for that matter??
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