I've noticed a gradual decline in the screen quality of my tv. The top half of the screen is considerably darker than the bottom half and I have light bleed on the edges of the screen. Even more worrying is when watching TV for more than an hour I have an egg shape black mark appear in the top left of the screen. The screen frame then becomes very hot to the touch. Is this a known fault and fixable, can this be investigated in some way.
Thank you for this information. This forum is for the support of US products and customers. As your product is a non-US model and support for these models is very limited, please seek a support team for your area. You can do so by using this link: http://www.samsung.com/visitcountry