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[Tshuaj] Lub tshuab luam ntawv tsis qhib qhov yuam kev Code 20 (Ua haujlwm ntawm HP, EPSON, Canon, Tij Laug) txhua lub npe loj

Sim Peb Cov Twj Rau Kev Tshem Tawm Cov Teeb Meem





Hloov tshiab kawg Plaub Hlis 17, 2022 Lub tshuab luam ntawv tsis qhib qhov yuam kev Code 20 0

Tau txais Lub tshuab luam ntawv tsis qhib qhov yuam kev Code – 20 Thaum sim khaws cia li PDF ntawm Windows 10, 8.1, lossis 7. Qhov no yog vim tias PDF Converter yuav tsis tuaj yeem nyeem cov lej ua kom ua haujlwm (tsis pom kev nkag mus rau npe nkag). Qee lwm tus neeg siv tau tshaj tawm tom qab Microsoft hloov tshiab, thaum sim luam tawm cov ntaub ntawv Adobe thiab tau txais cov lus yuam kev Lub tshuab luam ntawv tsis qhib qhov yuam kev Code 20 . Qhov ntawd ua rau qhov yuam kev tuaj yeem tshwm sim yog tias lub tshuab luam ntawv tsis raug teeb tsa raws li lub tshuab luam ntawv tsis raug, lub tshuab luam ntawv tsav tsheb ploj lawm, lossis yog tias muaj kev tsis sib haum xeeb hauv tus tswj ntaus ntawv. Nov yog qee qhov kev daws teeb meem los txhim kho qhov Lub tshuab luam ntawv tsis qhib qhov yuam kev Code 20 .

Teem lub tshuab luam ntawv Default

Ua ntej, sim teeb lub tshuab luam ntawv ua lub tshuab luam ntawv default, Ua li no





  • Qhib Tswj vaj huam sib luag
  • Nyem Kho vajtse thiab suab
  • Ces xaiv Devices thiab Printers.
  • Right-click rau koj lub tshuab luam ntawv thiab xaiv Teem raws li lub tshuab luam ntawv default.
  • Pib dua koj lub PC kom txuag tau cov kev hloov pauv.

Teem lub tshuab luam ntawv Default

Tweak Registry

  • Nias Windows + R, ntaus Regedit thiab ok
  • Qhov no yuav qhib Windows sau npe editor,
  • ua ntej Backup npe database, ces mus rau qhov tseem ceeb hauv qab no.

HKEY_CURRENT_CONFIGSoftware



Registry tweak kho lub tshuab luam ntawv tsis qhib qhov yuam kev

Ntawm no Right-click rau ntawm Software nplaub tshev ces xaiv Tso cai. Tam sim no nyob rau hauv lub qhov rais tso cai, xyuas kom meej tias cov Administrator thiab cov neeg siv muaj Tswj tag nrho check, yog tsis ces checkmark lawv.



tso cai rau sawv daws

Nyem Thov ua raws li OK, tom qab ntawd Rov pib koj lub PC kom txuag tau cov kev hloov pauv thiab saib seb koj puas tuaj yeem kho qhov teeb meem.



Tso cai siv PowerShell

Hom powershell hauv Windows Search ces right-click on PowerShell thiab xaiv Khiav raws li Administrator. Tam sim no ntaus cov lus txib hauv qab no hauv PowerShell thiab ntaus Enter:

PowerShell.exe -NoProfile -NoLogo -NonInteractive -Command $key = [Microsoft.Win32.Registry]::CurrentConfig.OpenSubKey('Software',[Microsoft.Win32.RegistryKeyPermissionCheck]::ReadWriteSubTree,[System.Recessgistry. ]::ChangePermissions); $acl =$key.GetAccessControl(); $rule = New-Object System.Security.AccessControl.RegistryAccessRule ('Users','FullControl','ObjectInherit,ContainerInherit','None','Allow'); $acl.SetAccessRule($ txoj cai); $key.SetAccessControl($acl);

Tso cai siv PowerShell

Reboot koj lub PC kom txuag tau cov kev hloov pauv.

Khiav lub tshuab luam ntawv Troubleshooter

Ntaus teeb meem hauv Windows Search bar thiab nyem rau Teeb meem. Nyem rau ntawm lub tshuab luam ntawv thiab khiav qhov kev daws teeb meem raws li cov duab hauv qab no.

Tshuab luam ntawv troubleshooter

Qhov no yuav qhib lub tshuab luam ntawv teeb meem, ua raws li cov lus qhia ntawm lub vijtsam thiab cia lub tshuab luam ntawv teeb meem khiav. Tom qab ntawd Restart koj lub PC thiab koj tuaj yeem ua tau Txhim kho lub tshuab luam ntawv tsis qhib qhov yuam kev Code 20.

Re-install USB Composite Device los ntawm Tus Thawj Tswj Ntaus Ntawv

Txhawm rau ua qhov no nias Windows + R, ntaus devmgmt.msc, thiab ntaus tus yuam sij nkag mus qhib tus thawj tswj ntaus ntawv. Tom qab ntawd nthuav Universal Serial Bus Controllers, Txoj Cai-nias USB Composite Device, nyem Uninstall, thiab tom qab ntawd nyem OK.

uninstall USB Composite Device

Disconnect lub tshuab luam ntawv USB cable los ntawm lub computer thiab restart windows. Tam sim no Reconnect lub tshuab luam ntawv USB cable, qhov no yuav nruab qhov tseeb tshuab luam ntawv tsav tsheb.

Right-click lub tshuab luam ntawv icon, thiab ces nias Luam Ntawv Nplooj los luam ib nplooj ntawv Windows self-test. Kaw txhua lub qhov rais thiab sim luam tawm ntawm daim ntawv thov koj tau siv ua ntej.

Cov no yog qee cov kev daws teeb meem zoo tshaj plaws los kho lub tshuab luam ntawv tsis qhib qhov yuam kev 20 ntawm windows 10, 8.1, lossis 7 computers. Tsis tas li ntawd, Nyeem Yuav ua li cas lov tes taw Fast Startup hom hauv Windows 10.