After 8 months of use, a slot extending from the slab to the outside of the contour of the TV appeared. The TV did not suffer any shock, never moved during these 8 months. After contacting the Samsung after-sales service team claiming a photo to give an opinion, we received a response from them indicating that the crack had misused the user. We have much doubt the Samsung VAS serious when we see that they are capable of emitting a diagnosis from a simple photo ... He did not even asked us if the TV was in working order. Given the seriousness displayed by this brand, I think we will avoid in the future to buy their product.