Question about Panasonic TH-50PX60U 50 in. Plasma HDTV
A buzzing sound in a plasma could be becuase you live at a higher altitude. This is an issue with plasmas only.
Posted on Dec 07, 2007
We usually find this is the cabinet back rattling. To confirm, when this happens turn the volume on the set all the way down and see if the problem is still there. If it is still there the put your hand on the back of the tv and gently press to see if the buzzing goes away. If the sound does go away the cure is to loosen all of the back cabinet screws around the edges of the set and gently push on the back as you tighten the screw. tighten the screw in an order much like you would tighten the lug nuts on a tire. in other words thighten the top left screw, then the bottom right screw and kepp alternating as yougo around the dabinet back untill they are all tight.
Posted on Nov 29, 2007
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