Currently, when I attempt to upload new code to the Arduino my computer gives me an error saying that the device is unable to be recognized. "The last USB device you connected to this computer malfunctioned and Windows does not recognize it." "Code 45." The RX light is constantly on even after a re…

Big Problems with my Leonardo

codlink February 7, 2016, 3:03am 2

Greyed out means a bad driver, but it could be a corrupted bootloader as well.

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