USB ports not working on Raspberry PI 3
My main use for the PI is to use EmulationStation and Retropie. I have confirmed that my ports are getting enough power, but when I plug in a controller or keyboard, which have worked in the past, it does not show I have any gamepad plugged in. Even when I press F4 to exit, it does not respond to the keyboard. I am using a 32 GB micro SD card and am running Retropie 4.4.