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Now the error code 39 means the device drivers are corrupted, outdated or incompatible which in turn is caused due to corrupt registry entries.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
Nco ntsoov tsim qhov taw tes rov qab tsuas yog thaum muaj qee yam yuam kev.
Method 1: Delete UpperFilters and LowerFilters registry keys
1.Press the Windows yuam + R khawm qhib lub Run dialogue box.
2. Hom regedit hauv Run dialogue box, ces nias Enter.
3.Tam sim no mus rau tus yuam sij npe hauv qab no:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{36FC9E60-C465-11CF-8056-444553540000}
4.Nyob rau hauv txoj cai pane nrhiav UpperFilters and LowerFilters.
Note: if you can’t find these entries then try the next method.
5.Rho tawm ob qho ntawm cov ntawv no. Nco ntsoov tias koj tsis rho tawm UpperFilters.bak lossis LowerFilters.bak tsuas yog rho tawm cov npe nkag.
6.Exit Registry Editor and restart the computer.
Qhov no yuav tsum zaum Fix USB Not Working Error Code 39 if not, then continue.
Method 2: Update USB Drivers
1.Nias Windows Key + R ces ntaus devmgmt.msc thiab ntaus Enter los qhib Ntaus Tus Thawj Coj.
2. nthuav dav Universal Serial Bus controllers then right-click the USB device with yellow exclamation and select Hloov tsheb tshiab.
3.Ces xaiv Tshawb nrhiav qhov tseeb ntawm kev tsav tsheb software.
4.Reboot koj lub PC kom txuag tau cov kev hloov pauv. Yog hais tias qhov teeb meem tseem tshwm sim, ua raws li cov kauj ruam tom ntej.
5.Dua ntxiv xaiv Hloov Tsav Tsheb Software tab sis lub sijhawm no xaiv 'Tshawb xyuas kuv lub computer kom tsav tsheb.'
6.Tom ntej no, hauv qab nias 'Cia kuv xaiv ntawm cov npe muaj nyob rau hauv kuv lub computer. '
7.Xaiv tus tsav tsheb tshiab los ntawm cov npe thiab nyem Next.
8. Cia lub Windows nruab cov tsav tsheb thiab ib zaug kaw txhua yam.
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 Tswj vaj huam sib luag.
2.Search Troubleshoot and click on Kev daws teeb meem.
3.Tom ntej no, nyem rau ntawm saib tag nrho cov nyob rau sab laug pane.
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.Nias Windows Key + R ces ntaus "devmgmt.msc”thiab ntaus Enter kom qhib Device Manager.
2.Expand Universal Serial Bus controllers then right-click the USB device with yellow exclamation and select Uninstall.
3.Yog nug kom paub meej xaiv Yog.
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.Nias Windows Key + R ces ntaus devmgmt.msc thiab ntaus Enter kom qhib Device Manager.
2. nthuav dav Universal Serial Bus controllers hauv Device Manager.
3.Now right-click on the first USB maub los thiab ces nias rau 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 txhua tus USB controllers that you uninstalled.
6.Check the USB device to see whether it is working or not.
Pom zoo rau koj:
Qhov ntawd yog nws koj tau ua tiav Fix USB Not Working Error Code 39 tab sis yog tias koj tseem muaj lus nug txog phau ntawv qhia no ces xav nug lawv hauv cov lus qhia.