The tv makes a buzzing sound every once in awhile. What causes this, is it fixable or do I return it?

[This review was collected as part of a promotion.] So far this product has an excellent buy. It's features are easy to use

[This review was collected as part of a promotion.] Anything by Samsung is the best in my book, we are very happy with the purchase!

this tv was easy to install on the wall and set up. the pictures is fantastic and very clear. love my tv.

[This review was collected as part of a promotion.] So this for the tv. I will be using the tv for multiple

[This review was collected as part of a promotion.] So glad I bought this tv, major upgrade from the plasma I had.

[This review was collected as part of a promotion.] I wanted a nice big TV to put on the back porch for football season. It is perfect for the money.

[This review was collected as part of a promotion.] Brought this tv for my family room. Best tv I ever Brought.

[This review was collected as part of a promotion.] Easy Setup, resposive, great picture. 4k crystal is a plue.

[This review was collected as part of a promotion.] Streaming watching our favorite shows. I fo not have a TV right now. Please pick me.