So I have two Uno's and both are running sketches. Both sketches run fine but only one of the Uno's is now showing up in my com ports. They are both powered over the usb cable. I have tried to uninstall and reinstall the drivers but it is always the same, one Uno shows up as com9 and the other does nothing.
I am running version 1.0.3 of the Arduino IDE and used the FTDI and Uno drivers from there.
Any help would be appreciated.