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samsung lcd 46 LN46B640R3FXZA makes noise!!    
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fishman1982



Joined: 28 Jan 2011
Posts: 1
Location: iowa

PostPosted: Fri Jan 28, 2011 1:37 am    Post subject: samsung lcd 46 LN46B640R3FXZA makes noise!! Reply with quote

i have a samsung 46 lcd, 1yr old. The tv makes a noise when its on, i had samsung replace the power board twice and it still does it. i even use the tv with and without a power protector and it still does it. I dont have cable but the tv on will do it or hooked up to xbox or ps3. ill include my youtube link because i dont know how to post links. I think there is something wrong with the tv and am open to any suggestions. the noise is at 04-06

http://www.youtube.com/watch?v=YBhGET6dIsM

thank john
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kuhurdler



Joined: 28 Dec 2006
Posts: 2855
Location: Overland Park, KS

PostPosted: Fri Jan 28, 2011 7:21 am    Post subject: Reply with quote

Sounds like a digital chirp to me. Small signal board maybe?
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