Fix USB Error Code 52 Windows cannot verify the digital signature: If you have recently installed Windows Updates or upgraded Windows then it’s possible that your USB ports will not recognize any hardware that is connected to them. In fact, if you will dig further you will find out the following error message in Device Manager:
Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)
Error Code 52 indicates a driver failure and in device manager, you will see a yellow exclamation mark next to each USB icon. Well, there is no particular cause for this error but a number of reasons are responsible such as Corrupted Drivers, Secure boot, Integrity check, problematic filters for USB etc. So without wasting any time let’s see how to actually Fix USB Error Code 52 Windows cannot verify the digital signature with the help of below-listed troubleshooting guide.
Fix USB Error Code 52 Windows cannot verify the digital signature
Nco ntsoov tsim qhov taw tes rov qab tsuas yog thaum muaj qee yam yuam kev.
Method 1: Delete USB UpperFilter and LowerFilter Registry Entries
Nco ntsoov: Backup the registry just in case something goes wrong.
1.Nias Windows Key + R ces ntaus regedit thiab ntaus Enter kom qhib Registry Editor.
2.Navigate to the following the Registry Key:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{36FC9E60-C465-11CF-8056-444553540000}
3.Nco ntsoov xaiv {36FC9E60-C465-11CF-8056-444553540000} and then in the right window pane find UpperFilters thiab LowerFilters.
4.Right-click on each of them and select Rho tawm.
5.Reboot koj lub PC kom txuag tau cov kev hloov pauv.
Txoj Kev 2: Khiav System Restore
1.Nias Windows Key + R thiab ntaus "sysdm.cpl” ces ntaus enter.
2.Select Kev Tiv Thaiv Zog tab thiab xaiv Qhov System Restore.
3.Click Next thiab xaiv qhov xav tau System Restore point.
4. Ua raws li cov lus qhia ntawm lub vijtsam kom ua tiav cov txheej txheem rov qab. Thiab saib seb koj puas muaj peev xwm Fix USB Error Code 52 Windows cannot verify the digital signature, yog tias tsis yog, txuas ntxiv nrog cov txheej txheem hauv qab no.
Method 3: Disable Secure Boot
1.Restart your PC and tap F2 or DEL depending upon your PC to open Boot Setup.
2.Find the Secure Boot setting, and if possible, set it to Enabled. This option is usually in either the Security tab, the Boot tab, or the Authentication tab.
#WARNING: After disabling Secure Boot it may be difficult to re-activate Secure Boot without restoring your PC to the factory state.
3.Restart your PC and see if you’re able to Fix USB Error Code 52 Windows cannot verify the digital signature.
Method 4: Disable Driver Signature Enforcement
For Windows 10 user’s, interpret the Windows booting process 3 times to boot into recovery mode or else you could try the following:
1.Go to the Login screen where you see the above error message then click on Lub hwj chim khawm then hold ua haujlwm thiab nias rau Pib dua (while holding the shift button).
2.Ua kom koj tsis txhob tso lub khawm ua haujlwm kom txog thaum koj pom qhov Advanced Recovery Options zaub mov.
3.Tam sim no Coj mus rau hauv qab no hauv Advanced Recovery Options ntawv qhia zaub mov:
Troubleshoot > Advanced Options > Startup settings > Restart
4.Thaum koj nyem Restart koj lub PC yuav rov pib dua thiab koj yuav pom lub vijtsam xiav nrog cov npe ntawm cov kev xaiv kom nco ntsoov nias tus lej yuam sij ntawm ib sab ntawm qhov kev xaiv uas hais tias "Disable driver signature enforcement."
5.Now Windows will boot again and once logged into Windows press Windows Key + R then type devmgmt.msc thiab ntaus Enter kom qhib Device Manager.
6.Right-click on the problematic device (which has a yellow exclamation mark next to it) and select Hloov tsheb tshiab.
7.Xaiv “Tshawb nrhiav qhov tseeb ntawm kev tsav tsheb software."
8.Repeat the above process for every problematic device listed in Device Manager.
9.Reboot koj lub PC kom txuag tau cov kev hloov pauv thiab saib seb koj puas tuaj yeem ua tau Fix USB Error Code 52 Windows cannot verify the digital signature.
Method 5: Uninstall Problematic devices
1.Nias Windows Key + R ces ntaus devmgmt.msc thiab ntaus nkag.
2. Right-click rau each of problematic device (yellow exclamation mark next to it) and select Uninstall.
3.Click Yes/OK to continue with uninstallation.
4.Reboot koj lub PC kom txuag tau cov kev hloov pauv.
Method 6: Delete usb*.sys Files
1.Take Ownership of the files C:Windowssystem32driversusbehci.sys and C:Windowssystem32driversusbhub.sys through any one of the listed methods here.
2.Rename the usbehci.sys and usbhub.sys cov ntaub ntawv rau usbehciold.sys & usbhubold.sys.
3.Nias Windows Key + R ces ntaus devmgmt.msc thiab ntaus nkag.
4. nthuav dav Universal Serial Bus Controllers thiab tom qab ntawd ces nias rau Standard Enhanced PCI to USB Host Controller thiab xaiv Uninstall.
5.Reboot your PC and new drivers will be automatically installed.
Method 7: Run CHKDSK and SFC
1.Press Windows Key + X then click on Command Prompt(Admin).
2.Tam sim no ntaus cov hauv qab no hauv cmd thiab ntaus enter:
Sfc /scannow sfc /scannow /offbootdir=c: /offwindir=c:Windows
3.Tos rau cov txheej txheem saum toj no kom tiav thiab ib zaug ua tiav rov pib koj lub PC.
4.Tom ntej no, khiav CHKDSK ntawm no Txhim kho cov ntaub ntawv yuam kev nrog Check Disk Utility (CHKDSK).
5.Cia cov txheej txheem saum toj no ua tiav thiab rov pib dua koj lub PC kom txuag tau cov kev hloov pauv.
Saib seb koj puas ua tau Fix USB Error Code 52 Windows cannot verify the digital signature, if not then follow the next method.
Method 8: Disable Integrity Checks
1.Nias Windows Key + X ces xaiv Hais kom sai (Admin).
2.Type the following command into cmd and hit Enter after each one:
bcdedit -set loadoptions DDISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON
3.If the above command doesn’t work then try the following:
bcdedit /deletevalue loadoptions
bcdedit -set TESTSI TES UA
4.Reboot koj lub PC kom txuag tau cov kev hloov pauv.
Pom zoo rau koj:
Qhov ntawd yog nws koj tau ua tiav Fix USB Error Code 52 Windows cannot verify the digital signature tab sis yog tias koj tseem muaj lus nug txog phau ntawv qhia no ces xav nug lawv hauv cov lus qhia.