Hello, I've got an external hard drive that's a western digital, that i've had for about two or three years now. It's a decent sized hard drive, about two terabytes and has a lot of my personal data on it. Recently, I had to get a european adapter for it, because it didn't have the right wall plug for the ac adapter. Now, stupid me didn't check the voltage, and low and behold there was about a second of power and the thing made a zip noise, and it just quit working. Now, I did crack open the hard drive and take a look at the PCB and the board with the power and USB input. The board with the power and usb has a U2 integrated circuit on it that looks like it is damaged. Other than that, the rest of the hard drive looks fine. Any help would be greatly appreciated, thank you.