My 50GT50 is just over a week old. From the outset there has been a buzzing noise... Which goes after a few minutes. I have noticed on a bright screen it happens more often... The noise lasts maybe 5 min or less. Is there a problemo with my set..? Should i be returning this? apart from this issue if it is an issue...I have no other.
As usual, any replies/advice is much appreciated.