15 lwm cov lus txib thiab txoj hauv kev los pib macOS

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Nrhiav seb yuav ua li cas yog tias koj Mac tsis ua haujlwm, khov thaum pib, lossis muaj qhov yuam kev.

1. Force reboot

Yog tias koj Mac yog khov thiab tsis teb, qhov yuam kev rov pib dua yuav tsum pab. Txhawm rau ua qhov no, nias thiab tuav lub hwj huam khawm kom txog thaum lub Mac screen kaw, thiab tom qab ntawd qhib lub computer li qub.

Nco ntsoov! Nrog rau qhov kev kaw no, cov ntaub ntawv tsis tau khaws cia hauv daim ntawv thov feem ntau yuav ploj.

2. Tshem tawm cov xov xwm tshem tawm

Tshem tawm (⏏) lossis F12

Thaum muaj kev sib tsoo ntawm Mac nrog lub tshuab kho qhov muag thiab lub disc sab hauv, lub kaw lus yuav tsis khau raj los ntawm nws thiab khov. Nias lub ⏏ (Eject) lossis F12 tus yuam sij ntawm koj lub keyboard, lossis nias thiab tuav tus nas lossis trackpad khawm kom tshem tawm cov xov xwm.

3. Xaiv lub khau raj disk

Option (⌥)

Yog tias koj muaj ntau lub disks nruab rau hauv koj lub Mac thiab koj tsis tuaj yeem khau raj los ntawm lub neej ntawd disk, koj tuaj yeem qhib lub bootable disks xaiv dialog thiab xaiv cov khoom xav tau manually. Txhawm rau ua qhov no, nias thiab tuav tus yuam sij ⌥ (Option) tam sim ntawd tom qab qhib lub computer.

4. khau raj ntawm CD lossis DVD

C

Ib yam li ntawd, koj tuaj yeem qhia koj lub Mac kom khau raj ntawm disk los ntawm lub built-in lossis sab nraud optical drive. Hauv qhov no, nias thiab tuav tus yuam sij C ntawm cov keyboard.

5. Download tau los ntawm server

⌥N (Option + N)

Thaum muaj NetBoot server ntawm lub vev xaib hauv zos uas muaj cov duab bootable, koj tuaj yeem sim pib Mac siv nws. Txhawm rau ua qhov no, nias thiab tuav lub ⌥N (Option + N) qhov tseem ceeb ua ke.

Txoj kev khau raj no tsis ua haujlwm ntawm cov khoos phis tawj nrog Apple T2 processor.

6. Khiav hauv Target Disk hom

T

Yog tias koj lub Mac tsis xav pib, koj tuaj yeem muab tso rau hauv Target Disk Hom thiab luam cov ntaub ntawv tseem ceeb los ntawm kev txuas mus rau lwm lub computer siv FireWire, Thunderbolt, lossis USB-C cable. Txhawm rau pib hauv hom no, nias thiab tuav tus yuam sij T thaum qhib.

7. Khiav hauv hom verbose

⌘V (Command + V)

Los ntawm lub neej ntawd, macOS tsis tso tawm cov ncauj lus kom ntxaws pib, qhia tsuas yog lub chaw thauj khoom. Yog tias muaj teeb meem tshwm sim, koj tuaj yeem ua kom muaj cov ntawv teev lus los pab koj nkag siab txog theem twg ntawm kev rub tawm qhov yuam kev tshwm sim. Txhawm rau ua qhov no, thaum qhib, nias qhov shortcut ⌘V (Command + V).

8. Pib hauv Safe Mode

⇧ (Shift)

Thaum koj Mac yuav tsis khau raj ib txwm, nws tsim nyog sim tso Safe Hom. Nws tshawb xyuas lub disk thiab tig rau tsuas yog cov hauv paus ntsiab lus ntawm lub kaw lus, uas tso cai rau koj los txiav txim siab seb lub npe hu ua cov kev pabcuam lossis cov kev pabcuam twg ua rau yuam kev. Nias thiab tuav tus yuam sij ⇧ (Shift) kom khau raj rau Safe Mode.

9. Tib neeg siv hom

⌘S (Command + S)

Hom no pib lub kaw lus nyob rau hauv ib qho ntxiv stripped down version - tsuas yog cov kab hais kom ua muaj nyob rau hauv nws. Txawm li cas los xij, nrog nws cov kev pab, cov kws tshaj lij yuav tuaj yeem kuaj xyuas thiab kho qhov yuam kev yog tias muaj. Txhawm rau pib hauv ib tus neeg siv hom, nias lub keyboard shortcut ⌘S (Command + S).

Hom no tsuas yog ua haujlwm rau macOS High Sierra thiab ua ntej.

10. Khiav kev kuaj mob

D

macOS muaj built-in hardware diagnostic software los pab kuaj xyuas cov teeb meem kho vajtse. Nias thiab tuav D kom pib kuaj mob.

11. Khiav network diagnostics

⌥D (Option + D)

Yog tias lub khau raj disk puas lawm, qhov kev kuaj mob yuav tsis ua haujlwm. Hauv cov xwm txheej zoo li no, kev kuaj mob hauv network tuaj yeem pab tau, tso cai rau koj los khiav qhov kev sim hauv Is Taws Nem. Txhawm rau ua qhov no, nias qhov sib xyaw ua ke ⌥D (Option + D)

12. Rov qab hom

⌘R (Command + R)

Thaum booted hauv hom rov qab, koj tuaj yeem nkag mus rau Disk Utility, rov nruab macOS, thiab rov qab cov ntaub ntawv los ntawm kev tsim thaub qab. Nias thiab tuav ⌘R (Command + R) kom nkag mus rau hom rov qab.

Yog tias koj Mac muaj tus password firmware, koj yuav tsum nkag mus rau nws.

13. Network Recovery hom

⌥⌘R (Option + Command + R)

Ib hom zoo ib yam li yav dhau los, uas, nyob rau hauv lub xub ntiag ntawm Is Taws Nem, tso cai rau koj rov nruab macOS los ntawm rub tawm cov khoom siv faib khoom ncaj qha los ntawm Apple servers. Txhawm rau siv nws, nias ⌥⌘R (Option + Command + R).

kaum plaub. Rov pib dua NVRAM lossis PRAM

⌥⌘ PR (Option + Command + P + R)

Yog tias koj muaj teeb meem nrog cov zaub, hais lus, kiv cua txias, lossis lwm yam Mac, koj tuaj yeem sim daws lawv los ntawm kev rov pib dua NVRAM lossis PRAM. Txhawm rau ua qhov no, nias thiab tuav lub ⌥⌘PR keys (Option + Command + P + R) thaum pib.

Yog hais tias koj muaj ib tug firmware password teem rau koj Mac, txoj kev no yuav tsis ua hauj lwm.

15. Pib dua SMC

Ib txoj hauv kev zoo tshaj plaws los rov pib dua yog rov qab mus rau qhov teeb meem System Management Controller (SMC) default. Nws raug siv yog tias txoj kev dhau los tsis pab. Resetting SMC yog ua txawv nyob ntawm tus qauv Mac.

Nyob rau hauv chaw nres tsheb computers kaw koj Mac, unplug lub hwj chim qaum, thiab tos 15 vib nas this. Tom qab ntawd rov txuas lub cable, tos tsib vib nas this thiab nias lub hwj huam khawm kom qhib nws.

Hauv laptops nrog lub roj teeb tshem tau koj yuav tsum tua koj Mac, tshem lub roj teeb, thiab tom qab ntawd nias thiab tuav lub hwj chim khawm rau tsib vib nas this. Tom qab ntawd, koj yuav tsum tau nruab lub roj teeb thiab nias lub pob kom qhib nws.

Hauv laptops nrog lub roj teeb uas tsis tau tshem tawm kaw koj Mac thiab tuav Shift + Command + Option nrog lub hwj chim khawm rau kaum vib nas this. Tom qab ntawd, tso tag nrho cov yuam sij thiab nias lub hwj huam khawm kom qhib.

Ntawm MacBook Pro nrog Touch ID, khawm sensor kuj yog lub zog khawm.