Pavel Jelic Txawm hais tias muaj tseeb tias Apple tsim cov khoom lag luam zoo heev piv rau kev sib tw - thiab kuv nkag siab tias ntau tus yuav tawm tsam kuv hauv qhov kev xav no - qee qhov kev ua tsis tiav tuaj yeem tshwm sim qee lub sijhawm. Yog tias koj tau mus txog theem uas ib hnub koj qhib koj lub Mac lossis MacBook, tab sis nws tsis pib, ces koj nyob ntawm no kiag li. Qee zaum tsuas yog Apple lub logo tshwm, qee zaum lub log thauj khoom tshwm, thiab lwm zaus nws tsis thauj khoom txhua. Cia peb pom ua ke hauv tsab xov xwm no koj tuaj yeem ua dab tsi hauv qhov xwm txheej no, los ntawm cov haujlwm yooj yim tshaj plaws mus rau qhov nyuaj tshaj plaws.
Nws yuav yog txaus siab rau koj
Restarting lub cuab yeej
Txawm hais tias nws yuav zoo li ib zaj nkauj hackneyed, ntseeg kuv, nws tsis yog. Xws li kev rov pib dua yuav daws tau ntau hauv ntiaj teb cov ntaub ntawv thev naus laus zis. Yog li, yog tias koj tau ntsib nrog qhov tseeb tias koj lub cuab yeej tsis pib lossis tsis khau raj, ces nyuaj rov pib dua. Ntawm kev xyaum txhua yam khoom siv, cov txheej txheem no zoo ib yam - koj tsuas yog yuav tsum tuav lub zog khawm rau 10 vib nas this. Qee qhov xwm txheej, lub cuab yeej tig rau hauv kev txiav txim siab, hauv lwm tus nws tsis ua, txawm li cas los xij, sim saib yog tias qhov rov pib dua qub tsis pab koj. Yog tsis yog, txuas ntxiv mus.
Resetting NVRAM/PRAM
NVRAM (yav tas los PRAM) yog ib feem me me ntawm lub cim xeeb tsis hloov pauv ntawm koj lub cuab yeej macOS. NVRAM (Non-Volatile Random-Access Memory) yog siv los khaws ntau qhov chaw, xws li suab, kev daws teeb meem, khau raj disk xaiv, thiab ntau dua. Nyob rau hauv rooj plaub ntawm PRAM (Parameter Random-Access Memory), cov ntaub ntawv zoo sib xws yog khaws cia thiab cov txheej txheem rov pib dua yog tib yam. Nws yog los ntawm kev rov pib dua NVRAM lossis PRAM uas cov teeb meem cuam tshuam nrog koj lub cuab yeej macOS tsis pib tuaj yeem daws tau.
Yog tias koj xav rov pib dua NVRAM / PRAM, tua koj lub cuab yeej tag nrho los ntawm kev tuav lub zog khawm rau 10 vib nas this. Thaum lub Mac lossis MacBook raug kaw lawm, tig nws nrog lub pob thiab tam sim ntawd tom qab tuav lub Option (Alt) + Command + P + R cov yuam sij ua ke.Tuav cov yuam sij li 20 vib nas this, tsis quav ntsej txog qhov tshwm sim. qhov screen. Tom qab 20 vib nas this, cia lub ntaus ntawv boot li ib txwm. Yog tias nws tsis pib, sim rov pib dua SMC.
Resetting SMC
SMC saib xyuas yuav ua li cas lub roj teeb, fais fab mov, them, ntsuas kub, ntsuas ntau yam, cua txias thiab ntau ntxiv coj tus cwj pwm ntawm koj Mac lossis MacBook. Tej zaum yuav muaj qee qhov teeb meem hauv ib qho ntawm cov lus hais no, vim tias koj lub cuab yeej yuav tsis khau raj. Los ntawm kev rov pib dua SMC, koj tuaj yeem rov pib tus cwj pwm ntawm cov khoom no rau lawv qhov chaw qub, thiab yog li rov qab tuaj yeem tshwm sim. Txhawm rau rov pib dua SMC, cov txheej txheem sib txawv ntawm cov cuab yeej - yog li xaiv cov kab lus hauv qab no uas koj lub cuab yeej poob hauv qab, thiab tom qab ntawd rov pib dua SMC.
Ntaus nrog T2 kev ruaj ntseg nti
Cov khoom siv nrog T2 kev ruaj ntseg nti suav nrog txhua yam khoom siv los ntawm 2018. Qhov no, koj lub cuab yeej ua tiav tig tawm. Ces tuav tus yuam sij Tswj + Option (Alt) + Ua Haujlwm (Txoj Cai) thaum xya vib nas this, thiab tom qab ntawd ntxiv los tuav cov yuam sij ntawd khawm fais fab, qho ua ke nrog cov yuam sij yav dhau los tuav tom ntej xya vib nas this. Tom qab ntawd tawm ntawm lub cuab yeej 30 vib nas this yuav thiab thaum kawg nws classic tig rau.
Cov cuab yeej qub tsis muaj T2 nti
Cov khoom siv tsis muaj T2 nti suav nrog txhua yam khoom siv los ntawm 2017 thiab laus dua. Hauv qhov no, koj lub cuab yeej ua tiav tig tawm. Ces tuav tus yuam sij Tswj + Option (Alt) + Ua Haujlwm (Txoj Cai) + lub zog khawm thaum kaum vib nas this. Tom qab ntawd tawm ntawm lub cuab yeej 30 vib nas this yuav thiab thaum kawg nws classic tig rau.
MacBooks nrog cov roj teeb tshem tau
Yog tias koj muaj MacBook qub nrog lub roj teeb tshem tau, mus rau nws ua ntej tig tawm a rub tawm lub roj teeb. Ces tuav ib pliag lub zog khawm rau tsib vib nas this, ces nws cia mus a muab lub roj teeb rov qab. Tom qab ntawd tawm ntawm lub cuab yeej 30 vib nas this yuav thiab thaum kawg nws classic tig rau.
Disk kho
Yog tias rov pib dua NVRAM / PRAM thiab SMC tsis pab, nws maj mam zuj zus - tab sis tseem muaj lub sijhawm uas koj tuaj yeem qhib lub cuab yeej. Tam sim no los disk kho / cawm. Hauv qhov no, koj yuav tsum txav koj lub cuab yeej mus rau macOS Rov qab hom. Koj tuaj yeem ua tiav qhov no los ntawm kev ua koj lub cuab yeej tag nrho ua vypnet. Tom qab ntawd, cov cuab yeej yuav tsum tau ua classic tig rau thiab tam sim ntawd tom qab switching rau xovxwm a tuav yuam sij Hais kom ua + R. Tuav cov yuam sij no kom txog thaum koj nyob hauv hom macOS rov qab. Ntawm no ces yog tsim nyog xaiv hom lus a Nkag mus mus rau tus thawj tswj account. Thaum koj tshwm sim hauv macOS Rov Qab, qhib daim ntawv thov Disk Utility. Ntawm no, tom qab ntawd hauv cov ntawv qhia zaub mov sab laug, nyem rau pib disk (feem ntau hu ua Macintosh HD), cim nws, thiab tom qab ntawd nyem rau saum lub qhov rais cawm. Cawm disk tom qab khiav thiab cia nws ua haujlwm. Thaum koj ua tiav, koj tuaj yeem hais kom txhua tus txheeb xyuas qhov no, ib yam nkaus lwm discs, uas yuav tshwm sim. Yog tias koj tsis pom ib qho disk, nws yog qhov tsim nyog los qhib cov zaub nyob rau sab laug sab laug ntawm lub qhov rais siv lub pob Zaub. Thaum qhov kev tshuaj xyuas tiav, nyem rau ntawm sab laug sab saum toj icon thiab khoom siv rov pib dua. Yog hais tias txawm tias tom qab rescuing cov disks, qhov yuam kev tsis tau raug daws, ua raws li hauv qab no.
Cov duab thaij duab
Txhim kho macOS tshiab
Yog tias tsis muaj cov txheej txheem saum toj no tsuas yog ua haujlwm rau koj, ces koj yuav tsum maj mus rau hauv kev txhim kho daim ntawv theej tshiab ntawm macOS. Hauv qhov no, koj yuav tsum tsis txhob poob cov ntaub ntawv, yog li tsis muaj dab tsi txhawj txog. Txhawm rau nruab ib daim ntawv theej tshiab ntawm macOS, koj yuav tsum mus rau macOS Rov qab hom. Koj tuaj yeem ua tiav qhov no los ntawm kev ua koj lub cuab yeej tag nrho ua vypnet. Tom qab ntawd, cov cuab yeej yuav tsum tau ua classic tig rau thiab tam sim ntawd tom qab switching rau xovxwm a tuav yuam sij Hais kom ua + R. Tuav cov yuam sij no kom txog thaum koj nyob hauv hom macOS rov qab. Ntawm no ces yog tsim nyog xaiv hom lus a Nkag mus mus rau tus thawj tswj account. Thaum koj tshwm sim hauv macOS Rov Qab, qhib daim ntawv thov Reinstall macOS. Tom qab ntawd lees paub daim ntawv cog lus daim ntawv tso cai, xaiv disk ntawm qhov twg rau nruab macOS thiab tos rau rub tawm ntawm tag nrho cov system. Cov cuab yeej yuav ua tom qab rub tawm ib tug tshiab macOS installation, thaum lub sij hawm uas nws yuav rov pib dua ob peb zaug. Tom qab li 30 feeb, lub kaw lus yuav tsum tau nruab thiab khiav. Yog tias txawm tias tom qab ntawd koj tsis nkag mus rau hauv lub kaw lus thiab cov cuab yeej tseem tsis pib, nws yog qhov tsis zoo uas yuav tsum tau mus rau theem siab tshaj plaws - kev teeb tsa huv ntawm macOS.
Cov duab thaij duab
Kev txhim kho huv ntawm macOS tshiab
Kev txhim kho huv ntawm daim ntawv theej tshiab ntawm macOS yog qhov kawg uas koj tuaj yeem ua nrog koj lub Mac lossis MacBook ua ntej siv lub cuab yeej rau kev pabcuam vim muaj peev xwm kho vajtse tsis ua haujlwm. Cov txheej txheem ntawm kev txhim kho macOS huv si yog xyaum raws nraim tib yam li hauv kab lus saum toj no - tsuas yog nws tsim nyog ua ntej format koj tsav. Nws yuav tsum tau muab sau tseg tias nyob rau hauv cov ntaub ntawv no koj yuav poob tag nrho cov ntaub ntawv, uas tau txais kev cawmdim ntawm lub disk. Hauv qhov no, tsuas yog thaub qab yuav cawm koj. Rau kev txhim kho huv ntawm macOS, nws yog qhov yuav tsum tau mus rau Rov qab hom macOS os. Koj tuaj yeem ua tiav qhov no los ntawm kev ua koj lub cuab yeej tag nrho ua vypnet. Tom qab ntawd, cov cuab yeej yuav tsum tau ua classic tig rau thiab tam sim ntawd tom qab switching rau xovxwm a tuav yuam sij Hais kom ua + R. Tuav cov yuam sij no kom txog thaum koj nyob hauv hom macOS rov qab. Ntawm no ces yog tsim nyog xaiv hom lus a Nkag mus mus rau tus thawj tswj account. Thaum koj tshwm sim hauv macOS Rov Qab, qhib daim ntawv thov Disk Utility. Ntawm no, tom qab ntawd hauv cov ntawv qhia zaub mov sab laug, nyem rau koj tsav (feem ntau hu ua Macintosh HD), cim nws, thiab tom qab ntawd nyem rau saum lub qhov rais Rho tawm. Teeb qhov xav tau disc hom ntawv (los ntawm macOS Mojave tsuas yog APFS) thiab tej zaum kuj npe a paub meej tias tshem tawm disc.
Cov duab thaij duab
Tom qab ua tiav kev tshem tawm, rov qab mus rau lub vijtsam tseem ceeb macOS rov qab thiab khiav daim ntawv thov Reinstall macOS. Tom qab ntawd lees paub daim ntawv cog lus daim ntawv tso cai, xaiv disk ntawm qhov twg rau nruab macOS thiab tos rau rub tawm ntawm tag nrho cov system. Cov cuab yeej yuav ua tom qab rub tawm ib tug tshiab macOS installation, thaum lub sij hawm uas nws yuav rov pib dua ob peb zaug. Tom qab li 30 feeb, lub kaw lus yuav tsum tau nruab thiab khiav. Cov txheej txheem no yog lub zog tshaj plaws, tab sis feem ntau yuav daws txhua yam teeb meem. Yog hais tias koj tsis tau tswj kom daws tau cov teeb meem txawm nyob rau hauv txoj kev no, ces nws yog feem ntau yuav a kho vajtse tsis ua hauj lwm thiab nws yuav tsim nyog muab ib lub Mac lossis MacBook autorizovaného kev pabcuam.
Nyob zoo, Kuv muaj Macbook Pro 2010, nws nyuam qhuav tuag tsis nyob qhov twg. Thaum kuv tig nws nrog lub pob, tsis pub dhau ib pliag nws rov tua dua. Yog tias kuv tuav lub pob ntev dua, nws tig rau, tab sis tsis pom qhov pib disk, tom qab rov qab hom kuv nruab lub kaw lus, tab sis qhov teeb meem rov ua dua nws tus kheej :-/ Kuv tau ua cov lus qhia rov pib dua, tab sis nws tsis pab.