Hello!
Today, I got my Genuino Uno Rev3 and I wanted to start right away. But somehow, my Uno shows up as Atmega16U2 in the device manager, but my chip is a Atmega328P. In Arduino IDE, I can't upload software (I think because this issue). I read somewhere, that it could be in DFU mode. If that is the case, how do I upload the original firmware and/or get out of DFU mode so I can start uploading my programs?
Can someone please tell me what to do?
OS: Windows 10
Board: Genuino Uno Rev3
The Atmega16U2 is the other chip on the board that does the USB. Just install the driver and you're fine. Driver is in the driver folder of the IDE.
Fixed it... it really seemed like my Uno didn't had a firmware and I downloaded the wrong one... after downloading the right, I could flash it and now, the Uno gets recognized as Genuino Uno ^^ Thanks for the help 
Btw, I'm looking forward to buy more Arduinos, because they are so flexible
Hi,
I may have a similar issue with the Micro.
Windows sees my device as ATm32U4DFU, I wonder if it is in this DFU Mode. In fact I can install the driver if I use the Atmel one (from Flip). But not the Arduino one. Ho did you exactly solve the issue?
Thanks,
Andrea
If you bought it new, contract the store. Otherwise you can try to burn the bootloader.
I have no idea if you can burn it with the Atmel bootloader, Google it.
Or, buy a programmer or a second Arduino (and upload Arduino as ISP) and burn the bootloader. Tons of howto's online.