It sounds like a problem with your power supply board. Most likely one or more of the capacitors on board have failed. You can tell when a capacitor is bad when the top bulges out, even slightly. I would carefully try and take apart the unit and check the board for any bad capacitors, burnt spots on the board, etc..
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It sounds like a problem with your power supply board. Most likely one or more of the capacitors on board have failed. You can tell when a capacitor is bad when the top bulges out, even slightly. I would carefully try and take apart the unit and check the board for any bad capacitors, burnt spots on the board, etc..