So if it has 5V STBY to run the main board, then you should be able to have everything hook back up except the inverter board, then you should be able to turn the monitor on and off and the power LED should be working and changes color when you have/or have no signal from PC.
I am not getting any standby light on the tv. and it will not turn on at all since I shorted 12v to ground. Also before I was getting 12v when the tv was in standby and now I am not.
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