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By rgdmino
#192373
Hi,
I have a 5V Pro Micro board, wich was working fine until today... After changing something in my code, I accidently selected ATMega32U4 3.3V, 8 Mhz when selecting the microcontroller and serial port. After that, Windows doesn't recognize my board anymore and shows "USB Device Not Recognized. Device Descriptor Request Failed" in Device Manager.
Is there anything I can do?