Xir xayeysiis

Marka uu Mac bilaabo inuu u dhaqmo si aan caadi ahayn, dadka intooda badan waxay isku dayaan inay dib u bilaabaan hal ama laba jeer, haddii taasi aysan caawin, waxay si toos ah u aadaan xarunta adeegga. Si kastaba ha noqotee, waxaa jira xal kale oo kaa badbaadin kara maaha kaliya inaad safar ku tagto xarunta adeegga, laakiin sidoo kale sugitaan muddo bil ah oo loogu talagalay sheegashada in la farsameeyo. Apple waxay isticmaashaa waxa loogu yeero NVRAM (oo hore u ahaan jiray PRAM) iyo kontoroolka SMC ee kombayutarada. Waxaad dib u dajin kartaa labadan cutub oo inta badan waxay dhacdaa in tani aysan kaliya xallin dhibaatada hadda jirta, laakiin xitaa waxay kordhisaa nolosha batteriga iyo gaar ahaan kombiyuutarada da'da weyn waxay helayaan dabayl labaad, si ay u hadlaan.

Sida dib loo dajiyo NVRAM

Waxa ugu horreeya ee aan dib u dejinno haddii shay uusan u muuqan mid ku habboon Mac-kayaga waa NVRAM (Xusuusta Helitaanka Random-ka ah ee aan isbeddelayn), taas oo ah meel yar oo xusuusta joogtada ah ee Mac-ku u isticmaalo inuu ku kaydiyo qaar ka mid ah goobaha uu u baahan yahay helitaanka degdeg ah. ku. Kuwani waa mugga codka, xallinta muujinta, xulashada diskka boot, aagga waqtiga iyo macluumaadka argagaxa kernel-ka ee ugu dambeeyay. Habayntu way kala duwanaan kartaa iyadoo ku xidhan Mac-ga aad isticmaasho iyo agabka aad ku xidho. Mabda 'ahaan, si kastaba ha ahaatee, dib u dajintani waxay ku caawin kartaa inta badan haddii aad dhibaato kala kulanto codka, doorashada diskka bilowga ama goobaha bandhigga. Haddii aad leedahay kombuyuutar duug ah, macluumaadkan waxa lagu kaydiyaa PRAM (Parameter RAM). Habka dib u dajinta PRAM waa isku mid sida dib u dajinta NVRAM.

Waxa ugu horreeya ee aad u baahan tahay inaad sameyso waa dami Mac-gaaga ka dibna dib u shid. Isla markiiba ka dib markaad riixdo badhanka awoodda ee Mac kaaga, taabo afar fure isku mar: Alt, Taliska, P a R. Ku qabo ilaa labaatan ilbiriqsi; Inta lagu jiro waqtigan waxaa laga yaabaa inay u muuqato in Mac uu dib u bilaabayo. Kadib fur furayaasha labaatan ilbiriqsi ka dib, ama haddii Mac-gaagu uu dhawaaq sameeyo marka uu bilaabayo, waad sii dayn kartaa isla marka codkan la maqlo. Kadib markaad furayaasha sii dayso, kombuyuutarku si caadi ah ayuu u bootaynayaa iyadoo xaqiiqda ah in NVRAM kaaga ama PRAM dib loo dajiyay. Goobaha nidaamka, waxaad u baahan doontaa inaad bedesho mugga codka, xallinta bandhigga ama doorashada diskka bilowga iyo aagga waqtiga.

NVRAM

Sida dib loogu dejiyo SMC

Haddii dib-u-dejinta NVRAM aysan caawin, markaa waa muhiim in dib loo dajiyo SMC sidoo kale, iyo run ahaantii ku dhawaad ​​qof kasta oo aan ogahay mar kasta oo ay dib u dejiyaan hal shay, waxay dib u dejiyaan kan kale sidoo kale. Guud ahaan, MacBooks iyo kombuyuutarrada desktop-ka waxay ku kala duwan yihiin waxa kantarooluhu uu daryeelayo xaalad kasta iyo waxa xusuusta NVRAM ay daryeesho, markaa way fiicantahay in labadaba dib loo dejiyo. Liistada soo socota ee arrimaha lagu xallin karo dib u dejinta SMC waxay si toos ah uga timaadaa websaydhka Apple:

  • Taageereyaasha kombayuutarku waxay ku ordaan xawaare sare, xataa haddii aanu kumbiyuutarku si gaar ah u mashquulin oo si fiican loo hawo.
  • Iftiinka dambe ee kiiboodhka si fiican uma shaqeeyo.
  • Iftiinka xaaladda (SIL), haddii uu jiro, si sax ah uma shaqeeyo.
  • Tilmaamayaasha caafimaadka batteriga ee laptop-ka Mac ee leh baytari aan la saari karin, haddii la heli karo, si sax ah uma shaqeeyaan.
  • Iftiinka dambe ee muuqaalku si sax ah ugama jawaabo isbeddelka iftiinka jawiga.
  • Mac kama jawaabo marka la riixo badhanka korontada.
  • Buug-yaraha Mac si fiican ugama jawaabo xidhidhiyaha ama furista furka.
  • Mac wuu seexdaa ama si lama filaan ah ayuu u xidhaa.
  • Batarigu si fiican uma dallacayn.
  • Adabtarka korantada ee MagSafe LED, haddii ay jirto, ma tilmaamayso waxqabad habboon.
  • Mac-ku si aan caadi ahayn si tartiib ah ayuu u shaqaynayaa, xitaa haddii processor-ku aanu si gaar ah mashquul u ahayn.
  • Kumbiyuutarka taageera qaabka bandhiga bartilmaameedka si sax ah uma beddelo ama ugama wareego qaabka bandhigga, ama u beddelo qaabka bandhigga waqtiyo lama filaan ah.
  • Mac Pro (Late 2013) gelinta iyo nalka dekeddu ma shido marka aad kombayutarka guurto.
Sida dib u dajin loogu sameeyo SMC way kala duwan tahay iyadoo ku xidhan haddi aad haysato kombayutarka desktop-ka ama MacBookga, sidoo kale waxay ku xidhan tahay in MacBook uu leeyahay baytari la guuri karo ama mid adag. Haddii aad haysatid kombuyuutar laga soo bilaabo 2010 iyo wixii ka dambeeya, markaa batteriga horeba waa ugu adag yahay oo nidaamka soo socda ayaa adiga kugu habboon. Habka hoose wuxuu u shaqeeyaa kombuyuutarrada aan batteriga la beddeli karin.
  • Demi MacBookgaaga
  • Kiiboodhka la dhisay, ku hay Shift-Ctrl-Alt dhanka bidix ee kiiboodhka adigoo isla mar ah riixaya badhanka awooda. Riix oo hayso dhammaan furayaasha iyo badhanka awoodda 10 ilbiriqsi
  • Sii da dhammaan furayaasha
  • Taabo badhanka korantada markale si aad u shido MacBookga

Haddii aad rabto inaad dib u dejiso SMC ku sameyso kumbuyuutarka desktop-ka, ie iMac, Mac mini, Mac Pro ama Xserver, raac talaabooyinkan:

  • Demi Mac-gaaga
  • Ka saar xadhigga korontada
  • Sug 15 sekan
  • Dib ugu xidh xadhigga korontada
  • Sug shan ilbiriqsi, ka dibna shid Mac-gaaga
Dib-u-dejinta kor ku xusan waa inay caawiyaan xallinta inta badan dhibaatooyinka aasaasiga ah ee ku dhici kara Mac-gaaga waqti ka waqti. Haddi dib-u-dejinta midkoodna aanu caawin, waxa kaliya ee hadhay in la sameeyo waa u kaxeeya kombayutarka iibiyaha ama xarunta adeega deegaankaaga oo aad iyaga si wadajir ah u xalliso dhibaatada. Kahor intaadan samayn dhammaan dib-u-habaynta kor ku xusan, ku celi kombuyutarkaaga oo dhan si aad u badbaado.
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