mindreader
Reputation: 1812
Connecting arduino - serial port unavailable - yellow triangle against port in device manager
I'm unable to connect my Arduino to serial port. The serial port option is grayed out. The device manager shows Arduino connected to port but has a yellow triangle sign against it. Have tried disconnecting/connecting it several times and updating software. How to resolve this?
Upvotes: 1
Views: 1033
Answers (1)
Related Questions
- Sysinternals' Portmon: Error 2
- Arduino COM port not found
- Port is inactive in Arduino IDE
- Arduino Tools > Serial Port greyed out
- Unable to find serial ports
- Serial Port Cable Unplugged
- SerialPort visible in device manager but SerialPort.Open() reports that it cannot be found
- Serial port shown in device manager but unable to access/found?
- serial port won't work in delphi
- Serial port problem