Since a coupls of days, when connecting my arduino nano to my PC, this error appears :
I tried with different cables, and it's the same error.
When I connect another device (arduino uno for example) everything works just fine...
I'm using windows 10 on my PC, and I already tried to change the USB settings (uninstall the devices in Universal Serial Bus Controllers) and nothing has worked.
Your topic was MOVED to its current forum category which is more appropriate than the original as it has nothing to do with Installation and Troubleshooting of the IDE
My guess is that there is a short circuit in the Nano or something connected to it. What is connected to it and how ?