Troubleshooting Mac teeb meem pib
Cov teeb meem pib Mac yuav ua tau ntau yam , tab sis kev sib tw ntawm lub vijtsam grey yuav yog ib qho teeb meem tshaj plaws vim tias muaj ntau yam ua tau. Tsis tas li, muaj ntau Mac teeb meem uas tau yuam kev rau qhov teeb meem pib grey pib.
Qhov teeb meem ntawm Grey Startup yog dab tsi?
Nws tsis yog tas li ib qho screen gray, li coj txawv txawv raws li qhov ntawd yuav nrov. Qhov "grey screen" qhov teeb meem kuj tuaj yeem tshwm sim ua ib qho dub; ua tau, lub vijtsam ces tsaus nti koj yuav yuam kev tau cov ntaub ntawv qhib tawm. Qhov no yog qhov tseeb ntawm Macs nrog cov txheej txheem Retina built-in, xws li Retina iMac qauv uas tsis muaj lub zog ntawm qhov ntsuas.
Peb hu qhov pib qhov teeb meem ntawm qhov teeb meem grey vim hais tias keeb kwm, cov lus yuav tig grey thaum lub sij hawm pib ua hauj lwm thaum qhov teeb meem ntaus. Nta, nrog cov qauv Retina Mac ntau dhau los, koj muaj peev xwm saib tau xwb dub los yog maub zaub xwb. Txawm li ntawd los, peb tseem yuav hu qhov teeb meem ntawm qhov teeb meem grey, li ntawd yog lub npe uas zoo tshaj plaws paub.
Qhov teeb meem grey tuaj yeem tshwm sim tau tom qab koj pib los yog pib dua koj lub Mac. Qhov teeb meem yog characterized ntawm cov duab hloov ntawm xiav tshuaj ntsuam uas muaj tshwm sim ntawm lub hwj chim mus txog rau ib qho screen grey. Koj yuav tsis pom qhov xiav npo li nws nkag mus los ntawm kev ceev nrooj. Nws tseem ua tau tias koj tus qauv siv Mac tsis pom cov xiav tshuaj ntsuam. Kua muaj tau pib qhov txheej txheem pib, pib hnub ntawm ntau cov ntxaij hom kev lag luam thaum pib ua haujlwm.
Koj tuaj yeem pom cov grey nkaus xwb. Nws kuj yuav muaj xws li Apple logo, spinning gear, lub ntiaj teb spinning, los yog ib qho kos npe tsis txwv (lub voj voog uas muaj khib nyiab los ntawm nws). Nyob rau hauv tag nrho cov neeg, koj Mac nkawd yuav tsum tua ntawm qhov no. Muaj tsis muaj suab nrov nrov, xws li kev siv disk, kev muag kho qhov muag qis nce los yog nqes, los yog ntau lub suab nrov nrov; cia li ib tug Mac uas zoo li daig thiab yuav tsis txuas ntxiv rau tus ID nkag mus los yog lub desktop.
Muaj lwm qhov teeb meem pib tshwm sim uas feem ntau yuam kev rau grey screen qhov teeb meem: lub vijtsam gray nrog icon cim thiab lo cim lo lus nug. Qhov no yog ib qho teeb meem cais, uas koj tuaj yeem kho tau yooj yim los ntawm kev ua raws li phau ntawv qhia no: Yuav ua li cas teb rau ib lo lus nug ntawm ib lub Mac .
Txhim kho Grey Screen teeb meem ntawm koj Mac
Ib qho teeb meem uas tshwm sim ntau tshaj plaws uas yuav ua rau muaj qhov teeb meem grey yog ib qho kab hluav taws xob tsis zoo los yog ib qho hluav taws xob. Thaum ib tus kab hluav taws xob ntsaws rau hauv koj lub Mac, nws tuaj yeem tiv thaiv koj lub lag luam los ntawm kev pib ua ntu zus, thiab ua kom nws poob qab thaum nws tseem tos rau lub luag hauj lwm kom ua raws li cov lus txib. Qhov feem ntau ntawm daim ntawv no yog thaum ib lub qhov muag tsis zoo los yog nws txoj kab ua rau ib qho ntawm cov lag luam pins ntawm ib qho ntawm Mac cov chaw nres nkoj kom tau nyam hauv ib qhov xwm txheej (teeb siab, teem qis, los yog tawm mus rau hauv av los yog qhov muaj zog). Ib qho ntawm cov mob no yuav ua rau koj Mac kom khov thaum pib qhov txheej txheem pib.
Disconnect Tag Nrho Cov Khoom Sab Nraud
- Pib los ntawm xa koj Mac tawm. Koj yuav tsum nias thiab tuav koj lub Mac lub hwj huam yuam kom koj lub Mac kaw.
- Disconnect tag nrho koj lub Mac lub peripherals, tsuas yog cov keyboard, nas, thiab zaub. Nco ntsoov disconnect lwm yam kab hluav taws xob hauv Ethernet, suab hauv los yog tawm cables, headphones, thiab lwm yam.
- Yog tias koj lub keyboard lossis nas txuas nrog ntawm lub hub hauv USB, nco ntsoov thiab hla lub hub los ntsaws koj cov keyboard thiab nas rau hauv koj lub Mac rau cov kev xeem no.
- Pib koj cov Mac rov qab.
Yog tias koj lub Mac pib rov qab tsis muaj qhov teeb meem, ces koj mam li paub tias nws yog ib qho teeb meem nrog ib qho kev hnyav. Koj yuav tsum kaw koj lub lag luam rov qab, reconnect ib peripheral, thiab ces pib koj lub Mac. Mus txuas ntxiv rau txoj kev rov ua dua ib qho ntawm ib lub sij hawm thiab rov qab pib koj lub Mac kom txog thaum koj pom qhov phem peripheral. Nco ntsoov hais tias qhov teeb meem no kuj yog ib qho kev phem, yog tias koj ntsaws ib lub pob txha rov qab rau hauv thiab nws ua rau qhov teeb meem grey, sim ua nrog ib kab tshuam tshiab ua ntej koj hloov lub peripheral.
Yog tias koj tseem muaj qhov ntsuas gray tom qab reconnecting tag nrho koj cov peripherals, qhov teeb meem yuav nrog nas lossis keyboard. Yog hais tias koj muaj tus nas thiab keyboard, swap lawv nrog koj tus nas thiab keyboard, thiab ces pib koj lub Mac. Yog hais tias koj tsis muaj spare nas thiab cov keyboard, disconnect koj tus nas tam sim no thiab cov keyboard thiab ces pib dua koj Mac los nias thiab tuav lub hwj chim.
Yog tias koj lub Mac nkag mus rau hauv lub vev xaib los yog cov duab, ces koj yuav tau txiav txim seb qhov teeb meem yog tus nas lossis cov keyboard. Sim nruab txhaws hauv ib lub sij hawm thiab rov qab pib dua koj lub Mac.
Peripherals tsis ntawm Txhaum
Yog tias tsis muaj ib tus kab mob los yog kab teeb meem zoo li ua txhaum, kuj tseem muaj teeb meem nrog koj lub Mac uas tuaj yeem ua rau grey npo tshwm sim.
- Disconnect tag nrho cov peripherals, tshwj cov nas thiab cov keyboard.
- Pib koj lub Mac siv txoj hauv kev ruaj ntseg khau raj .
Thaum lub caij Safe Safety, koj lub Mac yuav ua ib daim tshev ntawm koj tus tsav pib. Yog hais tias tus tsav directory yog si, tus OS yuav ua cov txheej txheem pib ntawm qhov tsuas yog qhov tsawg kawg ntawm cov ntsiav extensions nws xav tau khau raj.
Yog tias koj lub Mac ntse pib nyob rau hauv Kev Khau raj Hom, sim ua kom koj lub Mac rov qab dua qub dua. Yog tias koj lub Mac pib thiab ua rau hauv tus ID nkag mus los yog lub desktop, ces koj yuav tau xyuas kom tseeb tias koj tus tsav pib ua hauj lwm kom raug. Qhov yuav muaj yog qhov tsav tsheb muaj qee qhov teeb meem uas yuav tsum tau kho. Koj tuaj yeem siv Disk Utility First Aid tools los kuaj thiab kho koj tsav; tej zaum koj yuav xav hloov tus tsav tsheb. Zoo tshaj plaws uas koj muaj tam sim no backup , txoj cai?
Yog tias koj tsis tuaj yeem pib koj lub Mac rau hauv kev khau raj hom, lossis koj lub Mac pib rau hauv khau raj hom, tab sis nws yuav tsis pib li qub, koj tuaj yeem sim cov hauv qab no:
Ceeb toom : Resetting lub PRAM thiab SMC yuav xa koj lub Mac kho vajtse rau nws qhov chaw tso cai. Piv txwv li, cov suab qib yuav raug teem rau lub neej ntawd; Mac's sab hauv kev hais lus yuav raug teeb tsa ua qhov kev tso tawm suab; lub hnub thiab lub sij hawm yuav pib dua, thiab cov kev xaiv tso thiab qhov ci yuav tseem rov pib dua.
Thaum koj pib dua PRAM thiab SMC, sim pib koj lub Mac. Peripherals tsis yog cov keyboard thiab nas tseem yuav tsum tau kaw.
Yog tias koj lub Mac pib feem ntau, koj yuav tsum rov qab kho koj lub cev ib zaug ib zaug, rov qab pib tom qab txhua qhov, kom paub tseeb tias tsis muaj leej twg ua rau qhov teeb meem xub thawj grey.
Yog tias koj lub Mac tseem muaj Grey Screen Issue ...
Hmoov tsis, peb tau txais qhov point uas txoj kev kho qhov teeb meem yuav ua rau koj poob qee, yog tsis yog txhua yam, ntawm cov ntaub ntawv ntawm koj tus tsav pib. Tab sis ua ntej peb mus txog qhov ntawd, sim ua qhov no.
RAM Cov Teeb Meem
Tshem tag nrho tab sis qhov tsawg kawg ntawm RAM ntawm koj Mac. Yog hais tias koj ntxiv RAM rau koj Mac tom qab koj yuav nws, tshem RAM, thiab ces pom tias koj Mac pib feem ntau. Yog hais tias nws ua, ces ib los yog ntau daim ntawm RAM tau ua tsis tiav. Koj yuav tsum hloov lub RAM, tab sis koj yuav tsum tau ua haujlwm nrog koj lub Mac kom txog thaum koj tau hloov RAM.
Tsav Teeb Meem
Nrog RAM raws li ib tug tau culprit tawm ntawm txoj kev, nws yog lub sij hawm mus mloog zoo rau koj Mac lub startup tsav.
Lub assumption ntawm no taw tes yog tias koj Mac's startup tsav yog muaj teeb meem uas ua kom koj Mac txhob pib pib. Txawm li cas los, ua ntej peb ua dab tsi drastic, peb yuav tsum xyuas kom tseeb tias koj Mac tau pib los ntawm ib qho OS X los yog macOS nruab disk, Recovery HD , los yog lwm tsav pib, xws li sab nraud tsav los yog USB flash drive uas muaj bootable OS. Yog li, ces koj tus pib tsav pib qhov teeb meem.
Pib Los ntawm OS X Installer DVD
- Ntxig rau lub DVD installer rau hauv koj lub tshuab optical tsav Mac.
- Kaw koj lub Mac.
- Pib koj lub Mac thaum tuav cov cim c . Qhov no qhia koj Mac rau khau raj ntawm cov xov xwm hauv kev kho qhov muag tsav.
Pib Ntawm Rov Qab Los Ntawm HD
- Kaw koj lub Mac.
- Pib koj lub Mac los ntawm kev tuav cov lus txib + tus yuam sij hauv r .
Pib Los Ntawm Ib Sab Nraud los sis Lwm Yam Bootable Drive
- Kaw koj lub Mac. Txuas tus tsav sab nraud los yog ntsaws lub koob cim rau hauv USB chaw nres nkoj, yog tias koj tsis tau.
- Pib koj lub Mac los tuav lub qhov tseem ceeb.
- Koj yuav pom ib daim ntawv teev muaj cov tsav uas muaj lub tshuab bootable OS X los yog macOS qhov nruab. Siv cov xub tuav ntawm koj cov keyboard los xaiv lub phiaj tsav , thiab tom qab ntawd nias rov qab lossis nkag mus .
Siv Ib Hom Neeg Siv Ib Leeg Pib Kho Kev Pib
Ib qho ntawm cov tsis paub zoo tshwj xeeb pib hom uas Mac tau khiav lag luam hauv lub npe hu ua tib leeg-neeg siv. Qhov kev pib tshwj xeeb pib khau boots lub Mac mus rau ib qho screen uas qhia txog cov txheej txheem txog kev pib ua haujlwm. Rau ntau, cov lus zoo li lub dav hlau qub uas tau los ntawm cov hnub ntawm mainframes thiab lub sij hawm sib qhia. Tab sis nws 's ntau dua akin rau lub npe pib ntawm ntau Unix thiab Linux operating systems. Qhov tseeb tiag, muaj ntau yam kev cai lij choj muaj nyob rau ntawm qhov kev tshoov siab.
Thaum nyob rau hauv ib leeg-neeg hom, Mac tsis cia li thauj tus GUI, nrog rau Desktop; Es tsis txhob, nws nres cov txheej txheem khau raj tom qab ntsaws qhov OS pib ntsiav yooj yim.
Txij ntawm no mus, koj tuaj yeem siv ntau yam lus txib los xyuas thiab kho koj lub Mac's pib tsav tsheb. Koj tuaj yeem pom cov lus qhia ua tiav rau kev kho qhov tsav tsheb uas siv tib hom neeg siv nyob hauv phau ntawv qhia: Kuv Yuav Kho Tau Kuv Cov Tsav Tsheb Tau Yog Kuv Qhov Tseeb Tsis Taus Pib?
Yog tias koj tsis tuaj yeem pib koj lub Mac nrog ib txoj kev teev tseg saum toj no, koj tuaj yeem tau tsav tsheb pib tsav tsheb lossis lwm yam khoom tiv thaiv uas tiv thaiv koj lub Mac los ntawm kev tsav tsheb. Koj tuaj yeem sim tshem lossis hloov lub pib tsav tsheb, lossis koj xav tau coj koj lub Mac mus rau qhov chaw pabcuam, xws li Genius Bar ntawm lub Apple Store.
Yog tias koj lub Mac pib nrog ib txoj kev teev tseg saum toj no, ces koj tuaj yeem kho koj tus tsav tsheb pib.
Thov nco ntsoov tias koj tus tsav tsheb pib muaj teeb meem uas yuav ua rau koj poob cov ntaub ntawv thaum lub sijhawm kho. Yog tias koj tsis muaj qhov thaub qab ntawm koj cov ntaub ntawv, xav saib xyuas koj tus Mac mus cuag kws kho mob kom rov qab tau cov ntaub ntawv los ntawm koj tus tsav pib.
Pib koj lub Mac dua los ntawm kev ua haujlwm ntawm qhov nruab DVD, Recovery HD, lossis lwm yam khoom siv. Koj tuaj yeem siv Disk Utility kho koj lub tsheb. Yog tias koj pib koj lub Mac los ntawm lwm qhov khoom siv, koj tuaj yeem siv cov lus qhia hauv Cov Ntawv Qhia Qhov Kev Pab Ua Ntej ( Disk Utility First Aid ) (OS X Yosemite thiab ua ntej) los sis Kho Koj Lub Twb Tsav Nrog Kev Pabcuam Phev Thawj (OS X El Capitan lossis tomqab) pib tsav tsheb.
Yog tias koj pib los ntawm ib qho DVD los yog Recovery HD, koj yuav siv tib qib kauj ruam, tab sis daim ntawv thov Disk Utility yuav tsis nyob rau hauv daim Ntawv Ceeb Toom. Xwb, koj yuav pom nws yog ib yam khoom noj hauv cov khoom noj hauv Apple (yog tias koj pib los ntawm lub tshuab DVD) los yog hauv Mac OS X Utilities qhov qhib (yog tias koj pib ntawm Recovery HD).
Tom qab kho koj tus tsav pib, xyuas seb koj puas tuaj yeem pib koj lub Mac. Yog tias koj tuaj yeem, rov qab qhib koj cov khoom noj thiab sim pib koj lub Mac dua. Yog txhua yam ua haujlwm zoo, koj yuav tsum pib xav txog kev pib tsav tsheb pib. Qhov yuav muaj yog qhov tsav tsheb yuav muaj teeb meem dua, thiab sai dua li tom qab ntawd.
Yog tias koj tsis tuaj yeem kho koj tus tsav tsheb pib siv Disk Utility, koj tuaj yeem sim ua lwmyam kev pabcuam thib peb, tabsis txawm tias koj tau txais kev khiav haujlwm zoo, koj yuav tau hloov tus tsav ze yav tom ntej.
Yog tias koj tsis tuaj yeem tau txais cov tsav ua hauj lwm txhua qhov, tsis muaj teeb meem dab tsi koj sim, tab sis koj yuav ua tiav koj lub Mac los ntawm tus nruab installer DVD, Recovery HD, los yog ib tug sab nraud, ces ntau dua li qhov koj yuav xav hloov koj pib tsav tsheb. Thaum koj hloov lub tsav pib, koj yuav tsum tau nruab Mac lub operating system.