Keaboard given too much power

Hi,

I have an M-Audio Code 49 keyboard and the other day I accidentally plugged in a 12v instead of a 9v power supply. The lights on the keyboard flashed a bit and then went dead. The keyboard no longer turns on. I opened it up to have a look at the circuit board to see if anything was obviously fried and I couldn't really see anything but to be honest I don't know a lot about this stuff.

Thanks,

Sam

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samuelwoollard post a good picture of the circuit board where the power supply plugs into, with your QUESTION. We need to see both sides of that board. 在已经存在的问题里加入图片

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