Hello, I've been using my Mega 2560 for some time now but the last time I connected it to my computer it stopped appearing as a device/COM port. I'm using Windows XP SP3 - the computer doesn't appear to register it's connection any more. When I connect the USB cable, the power light appears on th…

Mega 2560 has power but no longer appears as a device

CrossRoads May 12, 2014, 1:07pm 7

USB fail at the computer? Somewhere on the board?

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