Apple tau muab qhov kev xaiv Safe khau raj txij li OS X Jaguar (10.2). Safe Boot tuaj yeem yog qhov kev daws teeb meem tseem ceeb thaum koj muaj teeb meem nrog koj Mac. Cov no tuaj yeem yog teeb meem nrog kev pib koj Mac lossis teeb meem koj tuaj thaum siv koj Mac, xws li muaj cov apps tsis pib lossis cov apps uas zoo li ua rau koj Mac khov, poob, lossis kaw.
Safe Boot (ib lo lus feem ntau siv sib pauv nrog Safe Mode) ua haujlwm los ntawm kev tso cai rau koj Mac pib nrog tsawg kawg ntawm cov kab ke txuas ntxiv, nyiam, thiab cov ntawv nws xav tau khiav. Los ntawm kev txo qis cov txheej txheem pib tsuas yog cov khoom uas yuav tsum tau ua, Safe Boot tuaj yeem pab koj daws teeb meem los ntawm kev cais cov teeb meem.
Txhua Macs khiav macOS Catalina (10.15) dhau los ntawm OS X Jaguar (10.2) txhawb nqa Safe Boot function.
Safe Boot tuaj yeem ua rau koj Mac rov ua haujlwm dua thaum koj muaj teeb meem tshwm sim los ntawm cov apps tsis raug lossis cov ntaub ntawv, teeb meem kev teeb tsa software, fonts puas, lossis cov ntaub ntawv nyiam. Nyob rau hauv cov ntaub ntawv no, qhov teeb meem uas koj muaj yog ib tug Mac uas tsis boot kiag li thiab freezes nyob rau hauv ib co taw tes raws li txoj kev mus rau lub desktop, los yog ib tug Mac uas khau boots zoo, tab sis ces khov los yog poob thaum koj ua hauj lwm tshwj xeeb los yog siv tej daim ntawv thov..
kab hauv qab
Tej zaum koj yuav tau hnov ob lo lus no hais txog. Technically, lawv tsis hloov pauv, txawm hais tias feem ntau cov neeg yuav tsis saib xyuas lub sijhawm twg koj siv. Txawm li cas los xij, txhawm rau tshem tawm txhua yam, Safe Boot yog txheej txheem ntawm yuam koj Mac kom pib siv qhov tsawg kawg nkaus ntawm cov peev txheej. Safe Mode yog hom koj Mac ua haujlwm thaum nws ua tiav Safe Boot.
Yuav ua li cas thaum lub khau ruaj ntseg?
Thaum lub sijhawm pib ua haujlwm, Safe Boot ua cov hauv qab no:
- Ua daim ntawv teev npe ntawm koj qhov pib tsav
- Loads tsuas yog qhov tsawg kawg nkaus ntawm cov ntsiav txuas ntxiv uas macOS lossis OS X xav tau khiav
- Disables tag nrho cov fonts uas tsis yog cov nyob ntawm /System/Library/Fonts. Cov no yog cov fonts muab los ntawm Apple. Tag nrho cov fonts thib peb yog neeg xiam.
- Txav tag nrho cov font caches mus rau thoob khib nyiab
- Disables tag nrho cov pib lossis nkag rau cov khoom
- Deletes lub dynamic loader cache (OS X 10.5.6 lossis tom qab) los kho cov teeb meem uas ua rau lub vijtsam xiav khov thaum pib
Qee yam tsis muaj nyob rau hauv Safe Mode
Thaum Safe Boot tiav, thiab koj nyob ntawm Mac desktop, koj tab tom khiav hauv Safe Mode. Tsis yog txhua qhov OS X nta ua haujlwm hauv hom no. Tshwj xeeb, cov peev txheej hauv qab no yog txwv lossis tsis ua haujlwm txhua.
- DVD Player tsis ua haujlwm.
- iMovie ntes tsis tau video.
- Devices txuas nrog lub suab hauv lossis tawm suab tsis ua haujlwm.
- Internal lossis sab nraud modems tsis ua haujlwm.
- AirPort daim npav yuav tsis ua haujlwm, nyob ntawm seb daim npav version twg thiab qhov twg siv OS.
- Quartz Extreme yuav tsis khiav. Cov ntawv thov uas siv Quartz Extreme nta, xws li lub qhov rais translucent, yuav tsis ua haujlwm raug.
- Network sib qhia cov ntaub ntawv raug kaw hauv OS X 10.6 thiab tom qab.
Yuav ua li cas pib lub khau raj nyab xeeb thiab khiav hauv hom kev nyab xeeb
Txoj kev koj siv los ua kom muaj kev nyab xeeb khau raj ntawm koj Mac nws txawv me ntsis nyob ntawm seb koj siv cov keyboard txuas lossis wireless.
Kev nyab xeeb khau raj nrog Wired Keyboard
Yog tias koj siv cov keyboard txuas nrog koj Mac, ntawm no yog yuav ua li cas pib khau raj kom nyab xeeb:
- Kaw koj Mac.
-
Nias thiab tuav lub Shift tus yuam sij.
- Start up your Mac.
- Tshwj lub Shift tus yuam sij thaum koj pom lub qhov rai nkag lossis lub desktop.
Safe Boot Nrog Bluetooth Keyboard
Cov txheej txheem yuav luag zoo ib yam yog tias koj siv Bluetooth keyboard nrog koj Mac:
- Kaw koj Mac.
- Start up your Mac.
- Thaum koj hnov Mac lub suab pib, nias thiab tuav lub Shift tus yuam sij.
- Tshwj lub Shift tus yuam sij thaum koj pom lub qhov rai nkag lossis lub desktop.
Nrog koj Mac khiav hauv Safe Mode, koj tuaj yeem daws qhov teeb meem koj tau muaj, xws li los ntawm kev rho tawm daim ntawv thov uas ua rau muaj teeb meem, tshem tawm cov khoom pib lossis nkag mus uas ua rau muaj teeb meem, pib Disk First Aid, lossis kho kev tso cai..
Koj tseem tuaj yeem siv Hom Kev Nyab Xeeb los pib rov nruab qhov tam sim no ntawm Mac OS siv qhov hloov tshiab combo. Combo hloov kho tshiab cov ntaub ntawv kaw lus uas tej zaum yuav tsis raug lossis ploj thaum tso tag nrho koj cov ntaub ntawv siv tsis raug.
Ntxiv rau, koj tuaj yeem siv cov txheej txheem Safe Boot raws li cov txheej txheem kev saib xyuas Mac yooj yim, yaug ntau cov ntaub ntawv cache hauv lub kaw lus siv, tiv thaiv lawv kom tsis txhob loj dhau thiab ua rau qee cov txheej txheem qeeb.
Tawm Kev Nyab Xeeb los ntawm kev rov pib koj Mac li qub.
Safe Boot vs. Secure Boot
Safe Boot tsis zoo ib yam li Apple's Secure Boot, uas muaj rau Macs tso tawm lig 2018 txog rau tam sim no uas suav nrog Apple T2 Security Chip. Secure Boot muaj peb theem kev ruaj ntseg uas tsim los kom paub tseeb tias koj Mac tsuas yog pib los ntawm kev ua haujlwm ntseeg siab. Nws tsis yog los hloov Safe Boot.
