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
Gwnewch yn siŵr eich bod chi'n creu pwynt adfer rhag ofn i rywbeth fynd o'i le.
Method 1: Delete USB UpperFilter and LowerFilter Registry Entries
Nodyn: Backup the registry just in case something goes wrong.
1.Press Windows Key + R yna teipiwch regedit a tharo Enter i agor Golygydd y Gofrestrfa.
2.Navigate to the following the Registry Key:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{36FC9E60-C465-11CF-8056-444553540000}
3.Make yn siwr i ddewis {36FC9E60-C465-11CF-8056-444553540000} and then in the right window pane find Hidlau Uchaf a Hidlau Isaf.
4.Right-cliciwch ar bob un ohonynt a dewis Dileu.
5.Reboot eich PC i arbed newidiadau.
Dull 2: Rhedeg Adfer System
1.Pwyswch Allwedd Windows + R a theipio"sysdm.cpl” yna taro i mewn.
2.Select Amddiffyn System tab a dewis Adfer System.
3.Click Next a dewis y dymunol Pwynt Adfer System.
4.Dilynwch y cyfarwyddyd ar y sgrin i gwblhau adfer y system. A gweld a ydych chi'n gallu Fix USB Error Code 52 Windows cannot verify the digital signature, os na, parhewch â'r dulliau a restrir isod.
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 Pŵer botwm then hold Symud a chliciwch ar Ail-ddechrau (while holding the shift button).
2.Make yn siwr nad ydych yn gadael i fynd o'r botwm Shift nes i chi weld y Dewislen Dewisiadau Adfer Uwch.
3.Now Llywiwch i'r canlynol yn newislen Advanced Recovery Options:
Datrys Problemau > Opsiynau uwch > Gosodiadau cychwyn > Ailgychwyn
4.Unwaith y byddwch yn clicio Ailgychwyn bydd eich PC yn ailgychwyn a byddwch yn gweld sgrin las gyda rhestr o opsiynau gwnewch yn siŵr eich bod yn pwyso'r allwedd rhif wrth ymyl yr opsiwn sy'n dweud “Analluogi gorfodi llofnod gyrrwr."
5.Now Windows will boot again and once logged into Windows press Windows Key + R then type devmgmt.msc a tharo Enter i agor Rheolwr Dyfais.
6.Right-click on the problematic device (which has a yellow exclamation mark next to it) and select Diweddaru Gyrrwr.
7.Dewiswch “Chwilio'n awtomatig am feddalwedd gyrrwr wedi'i ddiweddaru."
8.Repeat the above process for every problematic device listed in Device Manager.
9.Ailgychwyn eich cyfrifiadur personol i arbed newidiadau a gweld a ydych chi'n gallu Fix USB Error Code 52 Windows cannot verify the digital signature.
Method 5: Uninstall Problematic devices
1.Press Windows Key + R yna teipiwch devmgmt.msc a daro Enter.
2.Right-cliciwch ar each of problematic device (yellow exclamation mark next to it) and select Dadstystio.
3.Click Yes/OK to continue with uninstallation.
4.Reboot eich PC i arbed newidiadau.
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 ffeiliau i usbehciold.sys & usbhubold.sys.
3.Press Windows Key + R yna teipiwch devmgmt.msc a daro Enter.
4.Expand Rheolwyr Bws Serial Cyffredinol ac yna cliciwch ar y dde Standard Enhanced PCI to USB Host Controller a dewis Dadstystio.
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.Now teipiwch y canlynol yn y cmd a gwasgwch enter:
Sfc /scannow sfc /scannow /offbootdir=c: /offwindir=c:ffenestri
3.Arhoswch i'r broses uchod orffen ac ailgychwynwch eich cyfrifiadur unwaith y bydd wedi'i wneud.
4.Next, rhedeg CHKDSK oddi yma Trwsio Gwallau System Ffeil gyda Gwirio Disk Utility (CHKDSK).
5.Letwch y broses uchod yn gyflawn ac eto ailgychwyn eich PC i arbed newidiadau.
Gweld a ydych chi'n gallu Fix USB Error Code 52 Windows cannot verify the digital signature, if not then follow the next method.
Method 8: Disable Integrity Checks
1.Press Windows Key + X yna dewiswch Command Prompt (Gweinyddu).
2.Type the following command into cmd and hit Enter after each one:
bcdedit -set loadoptions DDISABLE_INTEGRITY_CHECKS
bcdedit -set PROFION YMLAEN
3.If the above command doesn’t work then try the following:
bcdedit /deletevalue loadoptions
bcdedit -set PROFION I FFWRDD
4.Reboot eich PC i arbed newidiadau.
Argymhellir ichi:
Dyna chi wedi llwyddo Fix USB Error Code 52 Windows cannot verify the digital signature ond os oes gennych unrhyw gwestiwn o hyd am y canllaw hwn mae croeso i chi eu gofyn yn yr adran sylwadau.