Question about Samsung LE40R73BD 40 in. HD-Ready LCD Television

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The volume keep going up and down - Samsung LE40R73BD 40 in. HD-Ready LCD Television

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  • Back2life Electronics Nov 06, 2012

    Have you opened the set? If you are up to it, I would start by disconnecting the key controller(board that the side buttons are connected to) and see if the problem goes away

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Disconnection of the keyboard may help but if remote sensor is there you will not be able to turn set on etc. If you attempt that--unsolder and remove both audio up/down switches under the individual plastic buttons and try that way--remote should still work and only two pins in most cases hold those micro-switches in.

Posted on Nov 06, 2012

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