TV Repair Tips

Make Model Problem
samsung un55ju6700 leds would flash on an off real fast
Samsung UN50JU6500FXZA UN55KU6290FXZA UN55KU650DFXZA UN55KU6500FXZA UN50KU6300FXZA UN55KU6300FXZA UN50JU6401FXZA UN50JU650DFXZA UN50JU650DFXZA UN55JU670DFXZA UN55JU650DFXZA UN55JU6700FXZA UN55JU6500FXZA UN49KU6500FXZA Dark and flickering picture