System: OSX 10.8.4 Board: Arduino Uno R2 Software: Arduino 1.0.5 Sketch: Any basic example
Positive signs: - Green light still turns on - Holding reset button for 10s and releasing causes "L" light to flash - Device DOES appear in USB Prober as "Arduino Uno DFU"
Possible cause: - Was trying to get 150 2812B LED strip to work in combination with FastSPI_LED2 example sketch FirstLight. - Plugging and unplugging LED's while board was powered on - Some other coincidental reason
Problem: - The board does not appear in Tools >> Serial Port. Though again, it does appear in USB Prober.
Attempted solutions: - Disconnected everything - Restarted 3 times - Tried to uninstall Arduino software by deleting and reunzipping the original package. This clearly didn't work because all the settings and libraries were still there when I reopened it. - Tried on another Mac and it was also not recognized by Arduino software there but was seen in the system information as "Arduino Uno DFU" - Cried