Owened Tv for about 3 years and suddenly hear a popping noise on tv and it went blank all after that turn back on I get sound but no image after a while image will show for a little bit and the of again tried contacting Vizio customer service and they refuse to fixed it since this is a very comun problem with this particular model they want me to have it service by this company they reccomended ITI Repairs I am not willing to spend about 900.00 opn repairs since it is a manufacture defect on their tv's thank you.