Hi there,
Yes we back the AU8000 Samsung TV with a 1-year limited manufacturer's warranty, including authorized repair for manufacturer defects, if purchased brand-new directly from an authorized seller. You can see details of the warranty here: https://www.samsung.com/us/support/service/warranty/UN65AU8000FXZA
For help making a service appointment please call us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website.
^Brie