Step 1: First, you have to open the Device Manager on your computer.
Method 2: Reinstall Unknown USB Device Driver Step 3: Finally, you have to reboot your computer and connect the USB device to an active USB port to check the error. Step 2: Then, you have to plug in the Power supply again. Step 1: First, you have to remove the power plug from your Laptop. Conclusion Method 1: Reinserting The Power Supply.Method 8: Use Hardware And Devices Troubleshooter.Method 7: Uninstall USB Root Hub Drivers.Method 3: Disable USB Selective Suspend Settings.Method 2: Reinstall Unknown USB Device Driver.
