We bought QLED 55inch tv and it started having horizontal lines on not sure how to fix it and we paid lot of money to buy tv.
I am trying to reach Samsung help center to fix and Dealer is not responding properly for this issue 😔. This TV is located in Hyderabad, India.
I apologize for the inconvenience. This forum is for the support of US products and customers. We do not have the ability to support models outside of the US. There are differences between the US and International firmware, which we do not have access to. Since your device was purchased outside of the US, please visit the link below for support in your area. http://www.samsung.com/visitcountry