Whatever it is, the USB driver error or chipset driver error. Usually, the USB device not recognized is caused by driver issue.
Generic Usb Controller Driver Windows 7 10
If you do not know the chipset device, you can try to use Driver Doctor to help scan your computer to update all drivers. You can enter the device manager and expand the System devices, and find the Chipset Family device to update it.
The motherboard connects with all the devices, so updating the motherboard chipset drivers sometimes can help you solve the USB device unrecognized problem. Method 7: Update Motherboard Chipset Drivers You will see the Plugged in and On battery items.įor Desktop: Set the Plugged in as Disabledįor Laptop: Set the On battery as Disabledĥ. Click USB settings to expand it, and then expand USB selective suspend settings. Of course, the other option restored settings can help you keep all the options as default.Ĥ. Here we can see this computer uses the balanced power plan which is the recommended option. In the power plan you are using items, click Change plan settings. Type Power in search box and choose Power Options to enter power options controlling panel fast.Ģ. Method 6: Disable USB Selective Suspend Settingsġ. Please remember, after you unchecked it to see if your USB flash drive or other devices can be recognized. Return to other USB Root Hub, cancel this option one by one. Disable the computer to turn off this device to save power.ĥ. In USB Root Hub Properties window, choose Power Management tab.Ĥ. Generic Usb Controller Driver Windows 7 Downloadģ. Right-click USB Root Hub, and choose Properties. Expand Universal Series Bus controllers, and find USB Root Hub device.Ģ. Sometimes, because you allow computer to turn off USB devices to save power, so when you connect the USB device to computer, it will not be recognized. Method 5: Reset USB Root Hub Power Management
Return to the device manager to find other Generic USB Hub, and follow the above steps to install the drivers.Īll installed, you can return to the device manager, you will find the USB unknown device is installed correctly.
In this window, select Show compatible hardware and it will list the compatible model, choose Generic USB Hub, and then click Next.Īfter that, windows will automatically install the compatible USB driver.Ĥ. Right click Generic USB hub, and follow the next steps: Update Driver Software > Browse my computer for driver software > Let me pick from a list of device drivers on my computer to enter the updated Generic USB hub window.ģ. Normally, there are several same Generic USB hubs here.Ģ.
Expand Universal Serial Bus controllers, and find Generic USB Hub device. Of course, someone cannot find the Generic USB Hub in the Universal Serial Bus controllers tree, you can try other ways.ġ. Updating the Generic USB Hub driver by installing the compatible USB device driver will solve the USB's unknown device problem. Method 4: Reinstall Generic USB Hub Driver Restart your computer after you uninstalled all the USB controller devices.Īfter computer rebooted, the system will automatically scan for hardware changes and reinstall USB controller drivers that you have uninstalled. 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.