I'm traying to conect my Intel Edison to my computer (Windows 10) and after I install the drivers appear in the COM4 the "Intel Edison USB Composite Device" and "Intel Edison Virtual Com Port " , I think that should not coincide . When I run Putty.exe black screen appears and if you press "Enter" does not react . Sometimes when I run out some numbers. I've checked the connections and installed the drivers. The speed is shown , 115200 and COM is 4. I don't know what is the problem.