patmac57
New User
Feb 21, 2013, 9:08 PM
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Samsung PN43D450A2D Panel buzzing
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Originally this tv would just click on and off twice. I replaced the psu. Same. I replaced Xsus. TV comes on with start up melody. Now I have a loud buzzing coming from the panel. Not one particular place but ALL over! All voltages spot on. I replaced the Xsus with another. Same. Still buzzing. I replaced y sus and drivers. Same. I replaced main and logic boards. Same. Panel bad? I have never "heard" a panel buzz like this. First time for everything I guess. Baffled. Ideas anyone?
(This post was edited by patmac57 on Feb 21, 2013, 10:27 PM)
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