Cov thev naus laus zis yog nto moo rau nws cov ruaj khov, tab sis txawm tias nws tsis muaj pov hwm nrog qhov yuam kev. Yog tias MacBook tau nres thauj khoom ib txwm, thiab nws tseem tsis tau rov pib dua cov kab ke, tsuas yog daws rau cov teeb meem yuav rov qab ua rau cov chaw ua haujlwm Hoobkas, uas peb xav qhia koj hnub no.
Rov qab pib MacBook
Rau cov laptops, tus ep yog muaj ob txoj kev xaiv Hoobkas pib dua: Nvram pib dua lossis rov pib dua nrog Reinstalling System. Lawv sib txawv hauv qhov tob ntawm kev rov qab ntawm lub Hoobkas nqis - thawj qhov txiaj ntsig zoo li cov khoom daws teeb meem lossis cov khoom siv pib dua los txhawm rau txhim kho cov chaw ua haujlwm thiab cov ntaub ntawv.Ua ntej peb taug kev mus rau cov lus piav qhia ntawm cov txheej txheem rau txhua qhov kev xaiv, peb pom zoo npaj cov khoom siv rau kev pib dua.
- Rov qab cov ntaub ntawv tseem ceeb, piv txwv li, los ntawm lub sijhawm siv tshuab lossis cov ntaub ntawv luam tawm tsis tu ncua ntawm kev tawm xov xwm sab nraud.
- Disconnect cov kev sib txuas ntawm lub ntaus ntawv: tshuab luam ntawv, cov keyboard sab nraud, nas, tsom xam, cov khoom siv lossis cov khoom siv tshwj xeeb.
- Nco ntsoov tias cov cuab yeej txuas nrog Is Taws Nem. Nws yog qhov tsim nyog heev los siv cov wired kev sib txuas tau ruaj khov. Kuj MacBook yuav tsum txuas nrog lub zog sab nraud: yog tias lub roj teeb yuav zaum hauv cov txheej txheem pib dua, lub laptop yuav tawg.
Tam sim no mus rau cov lus piav qhia ntawm txoj kev pib dua.
Qhov Xaiv 1: NVRAM pib dua
Lub sij hawm NVRAM txhais tau tias tsis yog-qhov tsis txaus siab, cov ntaub ntawv los ntawm uas tsis ploj tom qab hluav taws xob tau muab tua. Hauv macbooks, cov qauv sib tham ua rau qee qhov chaw uas tseem ceeb heev los thauj cov kab ke. Yog hais tias tus tom kawg tau pom, tus NVRAM pib dua lub Hoobkas values yuav muaj peev xwm rov qab muaj peev xwm ua haujlwm ntawm lub laptop.
- Kaw lub khoos phis tawm - txoj kev yooj yim tshaj plaws rau "tua" lub Kua zaub mov yam khoom.
Yog tias txhua yam ua tiav kom raug, NVRAM chaw yuav pib dua.
Qhov Xaiv 2: Reinstalling lub system
Tag nrho cov kev hloov pauv MacBook tag nrho yog ua tau tsuas yog los ntawm reinstalling lub system. Cov txheej txheem no muaj ob peb ntau hom: Reacstalling cov ntawv tam sim no, txhim kho cov Macos nrog uas lub laptop tau raug muab khoom, teeb tsa qhov tseeb ntawm kev ua haujlwm muaj rau koj tus qauv. Nyob rau hauv cov txheej txheem, koj kuj tuaj yeem txuag cov ntaub ntawv los ntawm kev tsav sab hauv, thiab tshem lawv los ntawm kev tsim kho - lub xeem yuav los ua ke yog tias koj yuav muag koj MacBook. Txhua qhov kev xaiv muaj rau kev rov tsim kho ntawm Macos peb tau tshuaj xyuas hauv cov khoom siv cais, yog li xa mus rau nws kom paub cov lus qhia ntxaws.
Zaj Lus Qhia: Yuav ua li cas Re Re Re Re Re Re Re Re Refstall Macos
Yuav ua li cas yog tias rov pib dua ntawm cov chaw tsis ua haujlwm
Muaj qee kis, nws tsis rov pib dua cov chaw - lub computer tsuas tsis teb rau cov neeg siv ua. Cov laj thawj rau tus cwj pwm no tuaj yeem ua tau ntau, tab sis feem ntau cov no txhais tau tias muaj teeb meem nrog lub kaw lus tswj (SMC), ib lub khoos phis tawj hauv BIb. Tshem tawm cov teeb meem no tuaj yeem raug rho tawm SMC. Tsis tas li, cov txheej txheem no yuav tsum tau ua nyob rau hauv rooj plaub uas NVRAM pib dua lossis rov pib dua tau dhau mus tsis raug.
Cov txheej txheem yog qhov sib txawv rau Macbooks nrog tshem tau thiab tsis thab roj teeb. Cov qeb tom kawg suav nrog txhua MacBook pase cov cuab yeej tso tawm txij li xyoo 2015, nrog rau qee lub MacBook Pro.
Rov Pib Dua SMC ntawm Cov Khoom Siv Hluav Taws Xob
- Kaw lub cuab yeej yog tias nws tig mus.
- Nias lub zog + Control + Kev xaiv + Fais khawm ib txhij, thiab tuav cia rau 10 vib nas this.
XIM! Koj yuav tsum nias cov yuam sij ntawm cov yuam sij uas nyob rau sab laug ntawm cov keyboard built-in Portable Portable.
- Tso cov yuam sij thiab rov nias lub zog khawm - tam sim no Mcbuck yuav tsum muab qhib thiab thauj khoom.
Rov qab pib ntawm MacBook nrog cov roj teeb tshem tau
- Kaw lub cuab yeej yog tias koj tsis ua nws ua ntej lawm, tom qab ntawd kaw lub hwj chim qaum thiab rub lub roj teeb.
- Nias lub hwj huam khawm thiab tuav Down 5-10 vib nas this.
- Nruab lub roj teeb rov qab thiab sim qhib lub ntaus ntawv - nws yuav tsum tau khwv tsis tau muaj teeb meem.
Yog tias txawm tias SMC rov qab tsis tshem tawm cov teeb meem, tom qab ntawd vim li cas rau nws nyob hauv cov khoom kho vajtse, thiab tsis muaj kev sib ntsib mus rau lub chaw pabcuam tsis tuaj yeem ua.
Tag
Peb rov qab saib lub MacBook Reset xaiv rau lub Hoobkas tsis - ob qho tib si ntawm cov khoom siv thiab qee qhov ntawm nws cov khoom xws li NVRAM thiab SMC. Raws li koj tuaj yeem pom, cov txheej txheem yooj yim heev, tab sis koj yuav tsum ua raws li cov lus qhia.