To find drivers for hardware that Windows refuses to recognize, open Device Manager (a search from the Start menu or Windows 8 Start screen brings it up lickity-split), right-click on the listing.
Turns out you don't need AMD Catalyst installer. Download driver and unzip Go to device manager and select device select update driver and browse to unzipped folder and choose it. This allowed the driver to be installed. Once again, learned something new. Disconnect USB Devices and Restart. Disconnect all USB devices and then Restart your computer.
In the device manager I have listing of no drivers for 'Base System Device' under other devices. I re downloaded and installed all of the drivers for everything that I have. I also googled the problem and googled the vendor (10b5) and the device (8609) and all that I get is 'PEX 8609 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch with DMA'
Any help would be appreciated.
System: Windows 7 64-bit Ultimate
Crosshair V Formula
AMD Phenom II X6 1100T
G.SKILL Ripjaws X (4x4GB DDR3 2133)
2x MSI N450GTS CYCLONE 1GD5/OC GeForce GTS 450
4x OCZ Vertex 2 60GB SATA II MLC (RAID 0)
RAZER Orochi
Logitech G510
Koutech Multi-in-1 USB 3.0 Multifunction SuperSpeed Front Panel Card Reader with eSATA / HD Audio Ports (which I am sure I have all the drivers for.)
and a couple of USB external HDD.
In case you are experiencing USB Device Not Recognized Error, whenever you plug in a USB mouse or Keyboard, you can make use of the following methods to Fix USB Device Not Recognized error in Windows 10.
USB Device Not Recognized Error in Windows 10
USB Device not recognized error in Windows 10 is not only noticed while connecting new USB devices, it is also noticed in case of USB devices like your Mouse or Keyboard that are already plugged into the computer.
Irrespective of the case, you should be able to fix USB Device not recognized error in Windows 10 by using one of the following methods.
- Disconnect USB Devices and Restart
- Unplug Computer From Power Cable
- Update Device Drivers
- Check For Updates
- Disable USB Selective Suspend Setting
- Change Power Management Settings
- Uninstall Faulty Device Drivers
Make sure that you do not skip the first and the second methods as listed below.
1. Disconnect USB Devices and Restart
Disconnect all USB devices and then Restart your computer.
Once the computer restarts, plug back the USB device into the same USB port which was not recognizing it. If this does not work, try connecting the device to other USB ports on your computer.
2. Unplug Computer From Power Source
Unknown Device Doesn't Have A Driver Windows 10 64-bit
The reason for USB device not recognized error in Windows 10 could be due to your computer going through minor software glitches.
To clear this, simply Power OFF your computer and also unplug it from the power source. Wait for 5 minutes and Restart your computer.
Sometimes, this simple step can fix USB device not recognized error on your computer.
3. Update Device Drivers
Your Windows computer should automatically update the firmware for all device drivers. However, this may not always happen, resulting in device drivers becoming outdated.
1. Right-Click on the Start button and click on Device Manager option.
2. On the device Manager Screen, expand the entry for Universal Serial Bus Controllers.
3. In the expanded Universal Serial Bus Controllers, right-click on the Unknown device and click on Properties.
4. On the next screen, go to Driver tab and click on Update Driver button.
5. On the next screen, click on Search Automatically for updated driver software option.
After installing updated driver, see if your computer is able to recognize the USB device.
4. Check For Updates
See if an Update is available for your computer. If an update is available, Windows will also install the latest available drivers for your computer.
1. Click on the Start button > Settings Icon > Updates & Security.
2. On the Update and Security screen, click on Windows Update in the side menu and click on Check For Updates button.
3. Allow Windows to check for available updates and install them onto your computer
In case updates are available, the latest available device drivers will also be installed on your computer.
5. Disable USB Selective Suspend Setting
By default, Windows computer is set to conserve power by suspending power supply to external USB devices, whenever they are inactive.
However, this power saving setting can sometimes cause problems like Error Code 43 and USB Device Not Recognized Error in Windows 10.
1. Open Control Panel on your computer.
2. On the Control Panel Screen, make sure that you are in “Category” view and click on System and Security.
3. On the System and Security Screen, click on Power Options.
4. On Power Options screen, click on Change Plan Settings link located next to the current Power Plan.
5. Next, click on Change Advanced Power Settings link.
6. On the next screen, click on USB Settings > USB selective suspend setting and select disabled option for “Plugged In” and also for “On Battery” in case you are using a Laptop.
7. Click on OK to save above settings.
6. Change Power Management Setting For USB Root Hub
1. Right-Click on Start button and then click on Device Manager option.
2. On the device Manager Screen, expand the entry for Universal Serial Bus Controllers.
3. Right-click on USB Root Hub and click on Properties.
4. On the Properties screen, click on Power Management tab and uncheck the option for “Allow the computer to turn off this device to save power” and click on OK.
In case you have more USB Root Hubs, you will need to repeat the above steps for them as well.
Note: You can recheck “Allow the computer to turn off this device to save power” option, in case this step has not helped in fixing USB device not recognized error on your computer.
7. Uninstall Faulty Device Drivers
The problem of USB device not recognized error in Windows 10 could be due to faulty, corrupted or missing device drivers.
This can be fixed by uninstalling faulty device drivers and allowing Windows to automatically reinstall them back on your computer.
Note: On rare occasions Windows may not install Device Drivers and you may end up with no USB Ports working.
1. Right-click on Start button and then click on Device Manager.
2. On the Device Manager screen, expand the entry for Universal Serial Bus Controllers.
3. In the expanded Universal Serial Bus Controllers, right-click on the faulty device and then click on the Properties option.
4. On the next screen, click on the Driver tab and then click on the Uninstall button.
5. On the pop-up, click on OK to confirm that you do want to Uninstall the driver.
6. Repeat the above steps for other affected devices
7. After all the affected devices are uninstalled, Restart your computer.
Download Device Driver Windows 10
Once your computer restarts, Windows should automatically load the right drivers as required for your computer.