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USB - Problem LPC-2148 (Unknown Device)

Hi

I have been working on a project which includes an LPC-2148 I believe that I fried on with some static so I just bought another one.

The thing is I am using eclipse, openocd and programming the microcontroller with an ARM-USB-OCD. Everything seems to be fine when I flash the code nothing different from when the other one used to work.

But now with the new one after flashing the code I can't connect to the USB port on the back, and in the device manager it is found as an "Unkown Device". I tried finding a driver for it but haven't found one, though I think the problem is more complicated.

I have read some forums getting me one step closer to understandig the problem but I would really like if someone here can help or point me to the right direction.

Any ideas on how to fix this?

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