We recived three of these telivisions to our buisness and once we had plugged them in we noticed they would not turn on. The previous owner had explained that there was a possible power serge and that the fuse that had "fried" myself and my associate Henri have countless times tested the outlets and they are wired correctly but without a serge protector. The T.V's show no picture, the power button does not do a thing and we have tried different outlets just to see the possibility. We would really like this product to work once more and we are willing to go to a outside source for repair but would rather see if we can resolve the problem ourself's.