Ho tsosolosa SMC (System Management Controller) ho Mac ea hau

Joang, Neng, le Lebaka la ho tsosolosa SMC ea Mac

SMC (System Management Controller) e laola mesebetsi e mengata ea Mac. SMC ke karolo ea hardware e kenyelletsitsoeng ka lebobopeng la mama. Sepheo sa eona ke ho lokolla motlakase oa Mac hore a hlokomele mesebetsi ea thepa e rarahaneng. Ka mesebetsi e mengata ea mantlha e etsoang ke SMC, ha ho makatse hore ho tsosolosa SMC ho boemo ba eona bo sa feleng ho ka rarolla mathata a mangata.

Seo SMC e laolang ho sona

Ho itšetlehile ka Mac mohlala oa hau, SMC e etsa mesebetsi e latelang:

Lipontšo tseo u li hlokang ho tsosolosa SMC

Ho tsosolosa SMC hase phekolo-kaofela, empa ho na le matšoao a mangata a Mac a ka 'nang a utloa bohloko ka lebaka la hore setsi se bonolo sa SMC se ka khutlisetsoa. Tsena li kenyelletsa:

Mokhoa oa ho tsosolosa Mac & Mac; s SMC ea hau

Mokhoa oa ho tsosolosa SMC ea Mac ea hau e itšetlehile ka mofuta oa Mac eo u nang le eona. Melao eohle ea SMC e ts'oaroang e hloka ho koala Mac ea pele. Haeba Mac ea hao e sa khaotse, leka ho hatella le ho boloka konopo ea matla ho fihlela Mac e tima, e atisang ho nka metsotso e 10 kapa joalo.

Lik'homphieutha tsa Mac tse nang le libethe tse tlosoang ka mochine (MacBook le MacBook Pros ea khale):

  1. Tlosa Mac.
  2. Tlosa Mac portable ho tswa ho motsoako oa MagSafe.
  3. Tlosa betri.
  4. Tlanya le ho tšoara konopo ea matla bonyane metsotsoana e 5.
  5. Lokolla konopo ea matla.
  6. Kenya hape betri.
  7. Khutlisetsa konopo ea MagSafe.
  8. Tlosa Mac ea hau.

Lik'homphieutha tsa Mac tse nang le libeteri tse sa khonang ho sebelisoa (MacBook Air, 2012 le hamorao MacBook Pro mehlala, 2015 le mekhoa e latelang ea MacBook):

  1. Tlosa Mac.
  2. Kopanya adapter ea matla a MagSafe ho Mac le ho tsoa motlakase.
  3. Ka lebokose le hahiloeng (sena se ke ke sa sebetsa ho tloha ka lebokose le ka ntle), ka nako e le 'ngoe u hatelle le ho tšoara lintlha tsa ho le letšehali, laola le khetho ha u ntse u hatella konopo ea matla bonyane metsotsoana e 10. Lokolla likheo tsohle ka nako e le 'ngoe.
  4. Tobetsa konopo ea matla ho qala Mac.

Mac desktops (Mac Pro, iMac, Mac mini):

  1. Tlosa Mac.
  2. Tlosa mohala oa matla oa Mac.
  3. Tlanya le ho tšoara konopo ea Mac ka metsotsoana e 15.
  4. Lokolla konopo ea matla.
  5. Khutlisetsa khoele ea matla ea Mac.
  6. Emela metsotsoana e mehlano.
  7. Qala Mac ea hao ka ho hatella konopo ea matla.

Alternative SMC reset for Mac Pro (2012 le pele):

Haeba u na le Mac Pro Pro 2012 kapa pejana e sa arabeleng ho tloaelehileng SMC ts'ebetsong joalokaha e hlalositsoe ka holimo, o ka qobella tlhahiso ea SMC e khutliselitsoeng ka ho sebelisa konopo ea SMC ea ho tsosolosa e ka lebokose la 'mè oa Mac Pro.

  1. Tlosa Mac.
  2. Tlosa mohala oa matla oa Mac.
  3. Bula karolo ea Mac access access side.
  4. Ka tlase ho sekepe sa Drive sa 4 le haufi le setulo se phahameng sa PCI-e ke konopo e nyenyane e ngotsoeng SMC. Tšoara ebe o tšoara konopo ena metsotso e 10.
  5. Koala monyako oa Mac Pro.
  6. Khutlisetsa khoele ea matla ea Mac.
  7. Emela metsotsoana e mehlano.
  8. Qala Mac ea hao ka ho hatella konopo ea matla.

Hona joale kaha u tsosolositse SMC ho Mac, e lokela ho khutlela ho sebetsa kamoo u lebeletseng kateng. Haeba ts'ebetso ea SMC e sa rarolle mathata a hau, o ka leka ho e kopanya le rekiso ea PRAM . Le hoja PRAM e sebetsa ka tsela e fapaneng ho feta SMC, e ka itšetlehile ka Mac ea mohlala, e boloka boitsebiso bo seng bakae boo SMC e se sebelisang.

Haeba u sa ntse u e-na le lintlha, u ka lakatsa ho leka ho sebelisa Apple Hardware Test ho laola karolo e fosahetseng ho Mac.

Cylindrical Mac Pro

Ho tsosolosoa ha SMC ho etsoa ka mokhoa o tšoanang le oa 2012 le Mac Macs pele ho moo. Leha ho le joalo, Apple e ntšitse lisebelisoa tsa SMC firmware tse lokelang ho kenngoa hohle ka 2013 le hamorao Mac Pros.