My Tv won't turn off or change inputs...
My Samsung ln46a650 won't turn off or inputs from remote or from tv itself. The light on the tv shows me its reading the remote so why wont it shut off the tv or even on the tv itself...
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9 opmerkingen
Rob, possible bad relay, bad caps etc. What have you checked? Have you opened the back and take a look at the power board?
door oldturkey03
I have opened the back... but i can't say i know what I'm looking at oldturkey03
door Rob
What happens when you pull the power altogether (unplug)?
door David Keldsen
It powers up after plugging it back to power source. It reads the remote and responds to (on tv buttons). BUT after awhile the problem comes back. I cannot figure out what the source of the problem is.
door Rob
I agree with oldturkey (and I am never going to catch up to him!): post pictures. That said, works and then eventually fails smells like a failed capacitor, or bad / cracked solder joint or trace. Rationale: the components that are time or heat sensitivity tend to be those.
In the meantime, you have also effectively found a work-around: put a switch (like a power bar) and turn it on before you want to use it. Not a bad idea from a power-savings and safety perspective, although less convenient.
door David Keldsen
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