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Now the error code 39 means the device drivers are corrupted, outdated or incompatible which in turn is caused due to corrupt registry entries.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
Būtinai sukurkite atkūrimo tašką, jei kas nors nutiktų.
Method 1: Delete UpperFilters and LowerFilters registry keys
1.Paspauskite "Windows klavišas + R button to open the Run dialogue box.
2. Tipas 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.panaikinti 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.
2 būdas: atnaujinkite USB tvarkykles
1. Paspauskite „Windows“ klavišą + R, tada įveskite devmgmt.msc ir paspauskite Enter, kad atidarytumėte Įrenginių tvarkytuvė.
2.Išskleisti Universal Serial Bus kontroleriai then right-click the USB device with yellow exclamation and select Atnaujinti tvarkyklę.
3.Then choose Automatiškai ieškokite atnaujintos tvarkyklės programinės įrangos.
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 ‘Naršykite kompiuterį tvarkyklės programinei įrangai."
6.Next, at the bottom click ‘Leiskite pasirinkti kompiuterių turimų tvarkyklių sąrašą".
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 Valdymo skydas.
2.Search Troubleshoot and click on Problemų sprendimas.
3. Toliau spustelėkite Rodyti visus kairiojoje srityje.
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. Paspauskite „Windows“ klavišą + R, tada įveskite „devmgmt.msc“ ir paspauskite Enter, kad atidarytumėte įrenginių tvarkytuvę.
2.Expand Universal Serial Bus controllers then right-click the USB device with yellow exclamation and select Uninstall.
3.If asked for confirmation select Yes.
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. Paspauskite „Windows“ klavišą + R, tada įveskite devmgmt.msc ir paspauskite Enter, kad atidarytumėte įrenginių tvarkytuvę.
2.Išskleisti Universal Serial Bus kontroleriai Įrenginių tvarkytuvėje.
3.Now right-click on the first USB valdiklis tada spustelėkite Pašalinti.
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 visi USB valdikliai that you uninstalled.
6.Check the USB device to see whether it is working or not.
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