Fix USB Not Working Error Code 39: If you are trying to use USB devices such as pen drive, keyboard, mouse or portable hard disk but none of them are detected on your PC then this means there is some problem with your USB Port. But in order to verify this is the case here, you need to first test the USB device on another PC to confirm they are working on that system. Once it’s confirmed that the device works on other PC then you can be sure that USB doesn’t work on your PC and in order to get more information head to device manager. Expand Universal Serial Bus controllers and right-click on the device which has a yellow exclamation mark next to it and select 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)
Now the error code 39 means the device drivers are corrupted, outdated or incompatible which in turn is caused due to corrupt registry entries. This can happen in case you have upgraded your Windows or you have installed or uninstall some USB software or drivers. So without wasting any time let’s see how to Fix USB Not Working Error Code 39 with the help of below-listed troubleshooting guide.
Fix USB Not Working Error Code 39
Soargje derfoar dat jo in herstelpunt meitsje foar it gefal dat der wat mis giet.
Method 1: Delete UpperFilters and LowerFilters registry keys
1.Press it Windows kaai + R knop om it dialoochfinster Run te iepenjen.
2.Type regedit in the Run dialogue box, then press Enter.
3.Now go to the following registry key:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{36FC9E60-C465-11CF-8056-444553540000}
4.In the right pane search for UpperFilters and LowerFilters.
Note: if you can’t find these entries then try the next method.
5.wiskje both of these entries. Make sure you are not deleting UpperFilters.bak or LowerFilters.bak only delete the specified entries.
6.Exit Registry Editor and restart the computer.
This should probably Fix USB Not Working Error Code 39 if not, then continue.
Method 2: Update USB Drivers
1.Druk op Windows Key + R en typ dan devmgmt.msc en druk op Enter om te iepenjen Device Manager.
2.Utwreidzje Universele serialbus-kontrôlers then right-click the USB device with yellow exclamation and select Driver fernije.
3.Then choose Sykje automatysk nei bywurke bestjoeringssoftware.
4.Reboot your PC to save changes. If the problem still persists then follow the next step.
5.Again select Update Driver Software but this time choose ‘Brûk myn kompjûter foar toetseboerdprogramma.'
6.Next, at the bottom click ‘Lit my kieze út in list mei beskikbere bestjoerders op myn kompjûter. '
7.Select the latest driver from the list and click Next.
8.Let the Windows install drivers and once complete close everything.
9.Reboot your PC to save changes and you may be able to Fix USB Not Working Error Code 39.
Method 3: Run Hardware and Device troubleshooter
1.Press Windows Key + X and click on Control Panel.
2.Search Troubleshoot and click on Problemen oplosse.
3. Folgjende, klikje op Alles besjen yn it linkspan.
4.Click and run the Troubleshooter for Hardware and Device.
5.The above Troubleshooter may be able to Fix USB Not Working Error Code 39.
Method 4: Uninstall USB Controllers
1. Druk op Windows Key + R en typ dan "devmgmt.msc” en druk op Enter om Device Manager te iepenjen.
2.Expand Universal Serial Bus controllers then right-click the USB device with yellow exclamation and select Uninstall.
3.As frege om befêstiging selektearje Ja.
4.Reboot to save changes and Windows will automatically install the default drivers for the USB.
Method 5: Disable and Re-enable the USB controller
1.Druk op Windows Key + R en typ dan devmgmt.msc en druk op Enter om Device Manager te iepenjen.
2.Utwreidzje Universele serialbus-kontrôlers yn de Device Manager.
3.Now right-click on the first USB-controller en klik dan op Uninstall.
4.Repeat the above step for each of the USB controller present under Universal Serial Bus controllers.
5.Reboot your PC to save changes. And after the restart Windows will automatically reinstall allegear USB controllers that you uninstalled.
6.Check the USB device to see whether it is working or not.
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