![]() Find other USB controllers and follow the same steps to remove them one by one.Ĥ. Expand Universal Serial Bus controllers, and find the USB controller below the Universal Serial Bus controllers tree, right-click to choose Uninstall to remove it.ģ. Generic Usb Controller Driver Windows 7 DownloadĢ. Sometimes, maybe your plugged one USB flash drive or another USB device which is conflicted with other USB devices, so you can uninstall USB drivers and use rescan for hardware changes to reinstall it again. Method 3: Uninstall and Reinstall USB Drivers If you are not using Power Supply in laptop, you can take out the laptop battery.ģ. Remove Power Supply or Laptop Battery.įor desktop and laptop, you can shut down the computer and plug out the Power Supply from the PC Supply Hub. If this way can solve your problem, you are so lucky.ġ. If this cannot solve your problem, it is normal. Maybe it can be recognized and will install the USB driver automatically. The computer will detect this device again. If it cannot be recognized, try to Plug out your USB device and change another USB port to have a try. You can test it in another laptop or desktop. At first, you need to make sure this USB device is not broken, the USB cable and port are well.
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