You might be surprised to see the USB Device being recognized by your computer. To clear this, simply Power OFF your computer > wait for 60 seconds and Restart the computer. The reason for USB Device not recognized error in Windows 10 could be due to your computer going through minor software glitches. If this does not work, try connecting the device to other USB ports on your computer. Disconnect all USB connected devices from your computer (excluding mouse & keyboard) and Restart.Īfter the computer restarts, plug back the USB Device into the same USB port which was not recognizing it.