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I have a 47' Vizio lcd flat screen tv. So I turned it on and heard a loud pop noise. Now the tv will not turn on and no power seems to be getting to the tv. I believes its the mothboard mothboard.
Re: I have a 47' Vizio lcd flat screen tv. So I turned...
That loud pop was a surface mounted "cap" capacitor blowing up. Look for a burnt spot on the circuit boards inside the TV cabinet, it will be very small so look carefully. They are called "Caps" for a reason.
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Most likely a dead short on the power supply board, but I would highly recommend you get a professional diagnosis if you don't have any electronics repair skils
Yes,the power supply board is dead,common problems.That the board,where the power a/c plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
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