Amaya Toman Peb tsis ua haujlwm nrog Mac rov qab txhua hnub, yog li nws nyuaj rau nco ntsoov txhua cov txheej txheem yooj yim thiab cov keyboard shortcuts. Hauv tsab xov xwm niaj hnub no, peb yuav qhia koj txog txhua qhov kev hloov pauv ntawm hom rov qab rau txhua lub hom phiaj ua tau.
Txawm hais tias koj yuav tsum tso koj lub Mac rau hauv hom rov qab los rau khau raj ntawm USB flash drive lossis vim tias koj tab tom ntsib teeb meem kev ua haujlwm, nws ib txwm muaj txiaj ntsig zoo kom paub cov keyboard shortcuts uas yuav ua rau koj ua haujlwm sai thiab yooj yim dua. Ua tsaug rau lawv, koj tuaj yeem cuam tshuam cov txheej txheem pib ua haujlwm ntawm Mac classic thiab tejzaum nws kuj tseem hloov txoj hauv kev ua haujlwm zoo tom qab koj nkag mus. Paub txog cov keyboard shortcuts kuj tseem muaj txiaj ntsig thaum kho teeb meem.
Khau raj los ntawm USB lossis sab nraud tsav
Startup Manager ntawm Mac tiv thaiv koj lub computer los ntawm booting los ntawm lub neej ntawd startup disk. Hloov chaw, koj yuav tau txais cov ntawv qhia zaub mov hauv daim ntawv teev npe ntawm txhua yam khoom siv txuas nrog, suav nrog USB thiab sab nraud drives. Qhov kev xaiv no yog tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv rooj plaub uas koj yuav tsum tau sim Linux faib lossis lwm qhov kev khiav haujlwm los ntawm lub flash drive ntawm koj lub computer. Rau txoj kev khau raj no, tig rau koj lub Mac hauv txoj kev classic, tom qab ntawd tuav sab laug Alt (Option) tus yuam sij nrog rau lub zog khawm.
Booting hauv hom kev nyab xeeb (Safe Boot)
Yog tias koj muaj teeb meem booting koj Mac, koj tuaj yeem pab koj tus kheej los ntawm kev siv Safe Mode, uas tso cai rau koj lub khoos phis tawj khiav tsuas yog nrog qhov tseem ceeb los pib lub operating system. Nyob rau tib lub sijhawm, qhov yuam kev yuav raug kuaj xyuas thiab kho. Thaum booting nyob rau hauv kev nyab xeeb hom, cov txheej txheem classic ntawm kev nkag mus rau hauv lossis siv qee cov ntsiab lus tau teeb tsa los ntawm tus neeg siv tsis tshwm sim, caches raug tshem tawm thiab tsuas yog cov khoom tsim nyog tshaj plaws txuas ntxiv raug thauj khoom. Txhawm rau khau raj rau hauv hom kev nyab xeeb, tuav sab laug Shift yuam sij thaum pib koj Mac.
Hardware test / Diagnostics
Cov cuab yeej peb piav qhia hauv kab lus no hu ua Apple Hardware Test lossis Apple Diagnostics, nyob ntawm lub hnub nyoog ntawm koj Mac. Nws yog ib qho tseem ceeb ntawm cov cuab yeej daws teeb meem. Cov cuab yeej no muaj peev xwm ua kom ntseeg tau tias muaj teeb meem pom tshwm sim ntawm lub hardware, txawm tias nws muaj teeb meem nrog lub roj teeb, processor lossis lwm yam khoom siv. Koj tuaj yeem qhib qhov kev sim kho vajtse rau Macs uas nws cov hnub tsim khoom loj dua lub Rau Hli 2013 (rau cov qauv tshiab nws yog Apple kuaj) los ntawm tuav tus yuam sij D thaum pib. Cov cuab yeej tseem tuaj yeem pib los ntawm Is Taws Nem siv cov keyboard shortcut Option (alt) + D. Qhov thib ob hais txog txoj kev yuav los ua ke yog tias koj muaj teeb meem nrog lub disk.
Reset PRAM/NVRAM
Los ntawm kev rov pib dua NVRAM thiab PRAM, koj tuaj yeem daws cov teeb meem ntsig txog lub suab ntim, tso saib kev daws teeb meem, chaw teeb tsa lub sijhawm, pib thiab lwm yam tsis muaj. Qhov kev rov pib dua no yuav tsum tau siv cov ntiv tes ua kom zoo dua me ntsis, tab sis nws tsis yooj yim. Thaum tig koj lub Mac, nias thiab tuav Alt + Command + P + R tsawg kawg nees nkaum vib nas this. Yog tias koj rov pib dua MacBook Pro, tuav cov yuam sij kom txog thaum lub logo Apple tshwm sim zaum ob thiab ploj mus dua.
Reset SMC
SMC yog lub npe luv rau System Management Controller, piv txwv li tus maub los rau kev tswj hwm qhov system ntawm Mac. Nws saib xyuas cov xwm txheej xws li kev tswj qhov kub thiab txias, lub suab nrawm sensor, ambient lub teeb sensor, roj teeb qhov taw qhia thiab ntau lwm yam. Pib dua SMC los ntawm ib txhij nias lub hwj huam khawm thiab ua haujlwm + Tswj + Alt (Option) yuam sij.
Rov qab hom
Hom rov qab yog txoj hauv kev los daws ntau yam teeb meem nrog macOS / OS X. Cov kev faib rov qab yog ib feem ntawm macOS. Koj tuaj yeem siv nws, piv txwv li, kho lub disk siv Disk Utility, nkag mus rau Terminal, lossis rov qab kho koj Mac los ntawm kev rov nruab qhov kev khiav haujlwm. Nias thiab tuav Command + R kom qhib hom rov qab.
Disk hom
Disk hom yog ib qho cuab yeej zoo uas cia koj hloov cov ntaub ntawv ntawm ib Mac mus rau lwm tus. Los ntawm kev khiav hom no, koj yuav txuas ob Macs rau ib leeg thiab koj tuaj yeem pib cov txheej txheem luam cov ntaub ntawv. Tom qab txuas ob lub khoos phis tawj rau ib leeg ntawm Thunderbolt, FireWire lossis USB-C interface, nias tus yuam sij T ua ke nrog lub zog khawm, tom qab ntawd koj tuaj yeem pib hloov cov ntaub ntawv.
Tib neeg siv hom
Ib leeg-neeg siv hom ntawm Mac ua haujlwm nyob rau hauv ib puag ncig cov ntawv nyeem uas tsis muaj graphical neeg siv interface thiab tsis muaj kev pib disks. Hom no tso cai rau cov neeg siv los daws cov teeb meem khau raj ntawm lawv Mac Tom qab qhib nws, koj tuaj yeem, piv txwv li, kho lub disk tsis raug, luam cov ntaub ntawv los ntawm ib lub tsav mus rau lwm qhov, lossis qhib cov teeb meem kho qhov muag - tab sis koj yuav tsum paub qhov cuam tshuam. cov lus txib. Txhawm rau khau raj Mac hauv ib tus neeg siv hom, nias lub zog khawm thiab hais kom ua + S tib lub sijhawm.
Kev tawm tswv yim hom
Raws li lub npe qhia, nyob rau hauv kev tawm tswv yim hom ntawm Mac, ib txwm "khau raj" interface yog hloov nrog cov ncauj lus kom ntxaws qhia, piav qhia txog cov txheej txheem uas tshwm sim ntawm koj Mac thaum pib. Kev tawm tswv yim hom muaj txiaj ntsig zoo thaum koj tab tom sim kuaj xyuas qhov yuam kev pib ntawm koj Mac, thiab koj tso nws siv cov keyboard shortcut Cmd + V.
booting los ntawm optical disc
Yog hais tias koj muaj ib tug ntawm cov laus Macs uas tseem muaj optical drives, koj muaj peev xwm tsim los yog siv ib tug uas twb muaj lawm operating system CD los yog DVD rau khau raj los ntawm. Hom no, nyob rau hauv uas lub Mac ignores lub niaj zaus startup disk, yog qhib los ntawm nias thiab tuav tus yuam sij C.
Netboot server
Netboot hom tso cai rau cov thawj coj ua haujlwm rau khau raj lub computer los ntawm cov duab network. Feem coob ntawm cov neeg siv tus qauv yuav tsis siv hom no - nws yuav siv ntau dua rau hauv ib puag ncig kev lag luam. Nias thiab tuav tus yuam sij N kom nkag mus rau hom khau raj los ntawm cov duab hauv lub network, siv Kev Xaiv (Alt) + N txhawm rau txheeb xyuas cov duab tshwj xeeb.
Deactivation ntawm tsis siv neeg nkag
Yog tias koj muaj nws pib-login enabled ntawm koj Mac, koj tuaj yeem lov tes taw ib ntus los ntawm kev tuav tus yuam sij rau sab laug thaum lub vijtsam khau raj (Apple logo thiab cov xwm txheej bar) tshwm. Koj yuav raug xa rov qab mus rau qhov kev tshuaj ntsuam nkag classic uas koj tuaj yeem xaiv lub npe nkag thiab sau tus password.
Ntxuav pib
Yog tias vim li cas koj yuav tsum tsis quav ntsej cov ntawv thov thaum lub sijhawm kawg, tom qab ntawd tam sim ntawd tom qab sau tus password thiab kev pom zoo (piv txwv li, nyem Enter), tuav tus yuam sij ua haujlwm. Lub npe hu ua kev pib huv yog ua tiav, thaum lub kaw lus yuav tsis quav ntsej qhov kev sib kho zaum kawg thiab tsis muaj daim ntawv thov windows yuav qhib. Hom no yog qhov tshwj xeeb tshaj yog thaum koj pib koj Mac nyob rau hauv pem hauv ntej ntawm ib tug neeg uas yuav tsum tsis txhob pom koj tus kheej los yog cov ntaub ntawv rhiab heev.
Pib dua PRAM / NVRAM - koj muaj cov duab tsis raug (es tsis yog tus yuam sij R koj muaj D) https://jablickar.cz/wp-content/uploads/2018/07/Reset-PRAM-NVRAM.jpg