Now if you see the Kindle Fire device is recognized by Windows 10, then it can be concluded that the USB cable was faulty. So if you see if none of the above processes work then you can simply change the USB cable with another one and plug the Kindle device into the system. Sometimes the issue is triggered due to a faulty USB cable. Additional Methods You can try to fix the Kindle Fire is not recognized by Windows 10 Issue 1.
This method can be implemented if you see Kindle charging but not recognized.
Alternatively, you can open the Start menu or the Settings menu and then search for Device Manager there. Now in the box, type “devmgmt.msc” and hit the Enter button to open the Device Manager.