About two months ago I bought an Arduino UNO and started using it with my laptop with no problems. It's been a few weeks since I've used it and now when I plug it in the laptop does not recognize it. I looked on the forums and it seems that reinstalling the drivers should have fixed the problem but …

Arduino Not Recongnized by Computer

system September 11, 2012, 3:23am 2

When you connect the UNO to the USB cable, does it make the device connect "sound" on your PC?

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