UE55TU8500UXXU UE55TU8500UXTK UE55TU8500UXUA UE55TU8500UXRU QE50Q60TAUXXU QE50Q60TAUXXH QE50Q60TAUXZT QN55Q70TAFXZA QN55Q7DTAFXZA UE50TU8570UXRU UN55TU850DFXZA. Turn off the power and disconnect the cable connection between the power board and the motherboard.
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