How to Fix USB Not Working Error Code 39 in Windows 10

Are you trying to connect your USB devices like, Mouse,, or other but none of them are detected on your PC? This is the problem of USB ports and you will receive the Error Code 39. To rectify this issue, you can try to connect the devices to another system. If they are working properly, then you need to solve this Error as soon as possible to make your USB ports perfect.

For confirming the error code, expand Universal Serial Bus controllers and right-click on the device which has a yellow exclamation mark next to it and selects the Properties. In the properties following error description will appear:

Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)

This error message means the device drivers are corrupted, outdated or incompatible with your windows. This problem usually occurs after updating the or you have installed or uninstall some USB software or drivers. So, in this article, I am going to provide you the three working methods which will help you to solve this problem and your USB Ports will start working fine.

Fix USB Not Working Error Code 39 in Windows 10

Method 1: Update the USB Drivers

Updating themay result in fixing the Error Code 39 from your system permanently. So, let’s try this out with these simple steps.

Step 1: First, you have to open the Device Manager. For this, press Windows Key + R and then type devmgmt.msc and press enter.

Step 2: Now, expand the Universal Serial Bus controllers and then right-click the USB device with yellow exclamation and select “Update Driver.” See thebelow for the reference.

Step 3: After selecting the Update Driver, a new dialog box will appear. There you will see two options, from these options, choose “Search automatically for updated driver software”.

Step 4: Now, restart your PC to save the changes. If the problem still persists then follow the next step.

Step 5: Again, you have to select Update Driver Software. Now, choose “Browse my computer for driver software“. See the image below for reference.

Step 6: After selecting the above option, you will see another window. In that window, click on “Let me pick from a list of available drivers on my computer” at the bottom.

Step 7: Now, navigate the path and choose the latest downloaded driver and select it.

Step 8: Allow the system to complete the process of installing the.

Step 9: Finally, reboot your system to save the changes properly.

The problem will be solved now. If the issue still exists, try out another method.

Method 2: Delete UpperFilters and LowerFilters registry keys

Step 1: Press the Windows key + R button to open the Run dialogue box.

Step 2: In the Run Dialog Box, type regedit and press enter.

Step 3: Now, in the Registry Editor, navigate to the following path:


Step 4: In the right part, search for the UpperFilters and LowerFilters.

Step 5: Delete both the files. Make sure you are not deleting UpperFilters.bak or LowerFilters.bak only delete the specified entries.

Step 6: Exit the Registry Editor and restart the computer.

This method should probably Fix USB Not Working Error Code 39in Windows 10. If not, try the next one out.

Method 3: Run Hardware and Device Troubleshooter

Step 1: First, press the Windows Key + X and open the Control Panel. You can also do it manually.

Step 2: Now, in the Control Panel, search for the Troubleshoot and click on Troubleshooting.

Step 3: After that, click on View all in the left pane of the window.

Step 4: Now, click and run the Troubleshooter for Hardware and Device.

Step 5: Reboot your system to save the changes made.

After rebooting, the above Troubleshooter may be able to Fix USB Not Working Error Code 39.

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So, this is all for this guide. Hope you have successfully fixed the USB Not Working Error Code 39 by using the above methods. If you have any query related to this issue, then please comment below. Also, if you want to suggest more methods for fixing this problem, it will be helpful to us.

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