Hello... Im kinda having a problem with my arduino Mega2560.... It suddenly stopped working... at first the usb said "usb device not recognized".... then suddenly nothing happens if I connect the arduino to the PC... It doesnt even show up in the USB devices or the com or LPT ports in device manager....
can anyone please help me? =(
If it used to work then it isn't an installation issue.
What were you doing before it stopped working?
I am having the same problem with my arduino.. Did it work after that? please let me know..