Yog hais tias koj muaj puas tau reinstall lub qhov rais ntawm koj lub cuab yeej thiab koj pom tau tias koj tsis muaj tus yuam sij qhib ntawm tes, tsis txhob ntshai! Tshwj xeeb tshaj yog nyob rau hauv lub computer tshiab, tus yuam sij daim ntawv tso cai lub qhov rais yog khaws cia zoo nyob rau hauv lub BIOS o UEFI ntawm qhov system. Ntawd yog, koj yuav tsis tas yuav nrhiav daim ntawv qub qub lossis lub thawv lub cev ntawm koj lub operating system.
La BIOS (lossis UEFI) yog qhov chaw uas qee tus neeg tsim khoom khaws cov khoom tseem ceeb. Qhov no tiv thaiv cov teeb meem xws li poob ntawm thawj tus yuam sij thiab kev puas tsuaj rau cov cim npe siv yav dhau los. Yog tias qhov no yog koj qhov xwm txheej, tsis txhob txhawj, hauv tsab xov xwm no peb yuav piav qhia txhua txoj hauv kev uas koj tuaj yeem rov qab tau daim ntawv tso cai ncaj qha los ntawm BIOS. Nco ntsoov nyeem!
Rov qab tau daim ntawv tso cai los ntawm CMD
Ib txoj hauv kev yooj yim thiab ceev kom tau txais tus yuam sij qhib uas khaws cia rau hauv BIOS yog siv cov lus txib, hu ua CMD. Cov txheej txheem no zoo tagnrho vim tias koj tsis tas yuav nruab ib qho software ntxiv. Koj tsuas yog yuav tsum ua raws li cov kauj ruam no:
- Pulsa Qhov rai + Q thiab sau "CMD".
- Txoj nyem rau ntawm qhov tshwm sim thiab xaiv Khiav li cov thawj coj.
- Hauv lub qhov rais qhib, ntaus cov lus txib nram qab no: WMIC Path SoftwareLicensingService Tau OA3xOriginalProductKey.
- Tom qab nias "Enter", cov khoom tseem ceeb yuav tshwm sim ntawm qhov screen.
Thaum tus yuam sij tau tshwm sim ntawm koj lub vijtsam, peb pom zoo kom sau nws rau hauv qhov chaw nyab xeeb lossis khaws cia rau hauv cov ntawv nyeem rau yav tom ntej siv. Ua li no, thaum tsim nyog, koj yuav muaj nws ntawm tes.
Rov qab tau daim ntawv tso cai los ntawm PowerShell
Yog tias koj xav siv PowerShell hloov CMD, koj ua tau thiab. Nws yog ib qho kev xaiv zoo sib npaug los rov qab tau daim ntawv tso cai lub qhov rais cawm hauv BIOSCov. Ua raws li cov theem no:
- Txoj nyem rau ntawm Start menu thiab xaiv Windows PowerShell (Tus Tswj Xyuas).
- Ntaus cov lus txib hauv qab no: (Get-WmiObject -query 'xaiv * los ntawm SoftwareLicensingService').OA3xOriginalProductKey.
- Nyem "Enter" thiab koj yuav pom tus yuam sij qhib.
Cov txheej txheem yog heev zoo ib yam li ntawm CMD thiab, ib yam li ua ntej, thaum tus yuam sij tshwm sim, nco ntsoov khaws nws qhov chaw nyab xeeb.
Siv cov cuab yeej tshwj xeeb
Qee qhov xwm txheej, yog tias cov lus txib saum toj no tsis ua haujlwm lossis koj tsuas xav siv software thib peb, muaj ntau yam khoom siv dawb uas koj tuaj yeem siv kom tau txais tus yuam sij los ntawm BIOS tsis muaj teeb meem. Hauv qab no, peb piav qhia qee qhov ntawm lawv:
Windows Keyfinder
Daim ntawv thov no yooj yim siv thiab tso cai rau koj rov qab tau cov khoom tseem ceeb los ntawm lub qhov rais ncaj qha los ntawm cov BIOS tsis tas yuav nyuaj ntau yam. Koj tsuas yog yuav tsum download tau nws, nruab nws thiab khiav nws. Thaum nws pib, nws yuav qhia koj tias koj tus password yog dab tsi. lub qhov rais, uas koj tuaj yeem txuag lossis luam tawm.
OEM Cov Khoom Siv Tseem Ceeb
Ib qho kev xaiv nthuav yog tias koj tsis xav nruab cov kev pab cuam yog qhov khoom siv portable. Raws li nws tsis xav tau kev teeb tsa, koj tuaj yeem nqa nws ntawm USB lo thiab siv nws kom rov qab tau cov khoom tseem ceeb ntawm txhua lub khoos phis tawj los ntawm kev khiav nws. Nws yuav qhia koj daim ntawv tso cai sai sai lub qhov rais khaws cia rau hauv BIOS.
ProductKey
ProduKey tseem ceeb heev tsis yog saib tus yuam sij xwb lub qhov rais cawm hauv BIOS, tab sis kuj kom tau txais cov yuam sij rau lwm cov kev pab cuam ntsia hauv koj lub computer, xws li, piv txwv li, Microsoft Office. Koj tsuas yog yuav tsum rub tawm daim ntawv thov, khiav nws thiab nrhiav tus yuam sij uas sib haum rau daim ntawv lo (BIOS OEM Key).
ShowKeyPlus
Qhov no yog lwm lub cuab yeej portable uas koj tuaj yeem siv yam tsis tas yuav nruab rau hauv koj lub computer. Thaum koj khiav nws, nws yuav qhia koj cov khoom tseem ceeb khaws tseg rau hauv lub BIOS hauv "OEM Key" teb. Yog tias koj tsis muaj tus password khaws cia hauv koj li BIOS, koj yuav pom qhov "installed key", uas qhia tau hais tias tej zaum koj yuav nkag mus rau tus yuam sij manually thaum txhim kho lub qhov rais.
Rov qab tus yuam sij los ntawm Linux
Yog tias koj siv Linux los yog koj tsuas muaj kev faib tawm Linux muaj, koj tuaj yeem rov qab tau tus yuam sij qhib los ntawm lub qhov rais cawm hauv BIOS. Txawm hais tias nws yuav zoo li ntau technical, nws yooj yim heev. Tsuas yog qhib lub davhlau ya nyob twg thiab khiav ib qho ntawm cov lus txib hauv qab no:
- miv /sys/firmware/acpi/tables/MSDM
- xxd /sys/firmware/acpi/tabs/MSDM
- hd /sys/firmware/acpi/tabs/MSDM
Cov lus txib no yuav nyeem cov ntaub ntawv muaj nyob hauv BIOS thiab lawv yuav xa rov qab tus yuam sij qhib uas tau khaws cia hauv MSDM rooj.
Cov txheej txheem no muab ntau txoj kev xaiv rau koj rho tawm daim ntawv tso cai los ntawm lub qhov rais cawm hauv BIOS o UEFI, nyob ntawm koj nyiam thiab xav tau. Nws raug pom zoo tias, thaum tus yuam sij tau muab rho tawm, koj khaws cia rau hauv qhov chaw muaj kev nyab xeeb kom nws muaj rau yav tom ntej reinstallations.
Rov qab qhib qhov tseem ceeb lub qhov rais los ntawm BIOS Nws yog ib txoj kev yooj yim haum, yog siv CMD, PowerShell los yog cov cuab yeej tshwj xeeb. Cov txheej txheem no tso cai rau koj kom nkag mus rau qhov tseem ceeb hauv kev nkag mus kom ruaj ntseg kom koj lub operating system qhib, txawm tias tom qab rov nruab lossis hloov kho vajtse.
Kuv yog ib tus neeg nyiam siv thev naus laus zis uas tau hloov nws txoj kev nyiam "geek" rau hauv txoj haujlwm. Kuv tau siv ntau tshaj 10 xyoo ntawm kuv lub neej siv cov cuab yeej siv thev naus laus zis thiab tinkering nrog txhua yam kev pab cuam tawm ntawm kev xav paub dawb huv. Tam sim no kuv tau tshwj xeeb hauv computer technology thiab video games. Qhov no yog vim ntau tshaj 5 xyoo kuv tau sau rau ntau lub vev xaib ntawm kev siv tshuab thiab kev ua si video, tsim cov ntawv uas nrhiav kom muab cov ntaub ntawv koj xav tau hauv hom lus uas txhua tus neeg nkag siab.
Yog tias koj muaj lus nug, kuv qhov kev paub yog los ntawm txhua yam ntsig txog Windows operating system nrog rau Android rau cov xov tooj ntawm tes. Thiab kuv txoj kev cog lus yog rau koj, Kuv ib txwm kam siv ob peb feeb thiab pab koj daws cov lus nug uas koj muaj nyob hauv lub ntiaj teb no hauv internet.