I am using HP Pavilion with AMD Ryzen 7 and 16 GB RAM. I purchased this board from Arduino's website in 2019. The computer is not detecting my board and I tried connecting it to a different computer and also tried using a different cable. I have also tried uninstalling IDE and re-installing it. I am currently using Windows 10(64Bit). What can I do?
So it worked before.
What was connected the last time that you used it?
Which Arduino are we talking about?
Could you take a few moments to Learn How To Use The Forum.
Other general help and troubleshooting advice can be found here.
It will help you get the best out of the forum in the future.