Ukuhlaziya i-RAM yakho yeParamameter RAM Iyakwazi ukulungisa iiNinzi ezininzi
Ngokuxhomekeke kwiminyaka ye-Mac yakho, iqulethe imfuno encinane yememori ekhethekileyo ebizwa nge-NVRAM (i-RAM engezantsi) okanye i-PRAM (i-RAM parameter). Izicwangciso zombini zeesitoreji ezisetyenziswe nguMac ukulawula ukucwangciswa kweenkqubo kunye nezixhobo ezahlukeneyo.
Umahluko phakathi kwe-NVRAM kunye ne-PRAM ayingqangi. I-PRAM endala isebenzisa ibhetri encinane ezinikezele ukugcina i-RAM iphakanyiswe ngamaxesha onke, nangona xa iMac ixhunyiwe kwigunya. I-NVRAM entsha inokusebenzisa uhlobo lwe-RAM efana nesitoreji esisekelwe kwi-flash esetyenziswe kwi-SSD ukugcina ulwazi lwepharamitha ngaphandle kwemfuneko yebhethri ukuze igcine iphephile.
Ngaphandle kohlobo lwama-RAM asetyenziswayo , kunye negama litshintshile, bobabini bakhonza umsebenzi ofanayo wokugcina ulwazi olubalulekileyo olufunekayo lwe-Mac xa lukhupha okanye lufikelela kwiinkonzo ezahlukeneyo.
Yintoni & # 39; s Kugcinwe kwi-NVRAM okanye kwi-PRAM?
Abasebenzisi abaninzi beMac abazicingi kakhulu ngepameter ye-RAM yeparimeter, kodwa isebenza kanzima, ukugcina umkhondo wezinto ezilandelayo:
- Umthamo wokuqalisa
- Umlomo we Somlomo
- Izicwangciso zokubonisa (isisombululo, ubunzulu bombala, izinga lokuvuselela, inani lokubonisa)
- Ulwazi lwe-Kernel lweengxaki
- Iimpawu zendawo yeDVD
- Umhla kunye nexesha, kubandakanywa umda wexesha
- Igama lekhompyutha
- Amanqaku avulayo
- Ulwimi lwekhibhodi
- Umbuso wendawo yesevisi (inikwe amandla okanye ikhutshaziwe)
Xa i-Mac yakho iqala, ihlola i-parameter RAM ukuze ibone ukuba yiyiphi ivolumu yokuqala ukusuka kunye nendlela yokuseta ezinye iiparameter ezibalulekileyo.
Ngezinye iinkcukacha, idatha egcinwe kwi-parameter RAM ayibi, enokubangela imiba eyahlukileyo kunye ne-Mac yakho, kubandakanywa iingxaki eziqhelekileyo ezilandelayo:
- Usuku olungalunganga, ixesha, okanye umda wexesha.
- Umthamo womlomo usemva kakhulu okanye ucolile.
- Bonisa i ingxaki. Ngamanye amaxesha uza kubona i- gray boot kwesikrini kwaye umboniso uya kuhamba. Ngamanye amaxesha uya kubona umyalezo othi isisombululo okanye isantya sokuvuselela asikho kwibanga.
- Umthamo wokuqala ongalunganga.
- Umbuzo umbuzo (?) Ekuqaleni, ulandelwa ixesha elide ngaphambi kokuba iMac iqale.
I-RAM yeParameter Iya Kokubi?
Ngenhlanhla, i-RAM yeParameter ayiyi kuhamba embi; yinto nje idatha equlethekileyo. Kukho iindlela ezininzi ezenzekayo. Esinye isizathu esivakalayo ibhethri efile okanye efayo kulawo ma-Macs asebenzisa i-PRAM, ibhetri yesitayela encinci kwi-Mac. Enye imbangela i-Mac yakho ikhupha okanye ilahlekelwa okwesikhashana phakathi kweso sibuyekezo sohlelo lwesofthiwe.
Izinto ziyakwazi ukuhamba ngokukhawuleza xa uhlaziya i-Mac yakho kunye ne- hardware entsha , engeza imemori, faka ikhadi elitsha lemifanekiso, okanye utshintshe imiqulu yokuqalisa. Yonke le mi sebenzi ingabhala idatha entsha kwi-RAM yemitha. Ukubhalwa kwedata kwi-RAM yiparameter akuyiyo ingxaki ngokwayo, kodwa ingaba ngumthombo weengxaki xa utshintsha izinto ezininzi kwi-Mac yakho. Ngokomzekelo, ukuba ufaka i- RAM entsha uze ususe intonga ye-RAM ngoba imbi, i-parameter RAM ingagcina ukulungiswa kwememori engalunganga. Ngokufanayo, ukuba ukhetha ivolumu yokuqalisa kwaye kamva uyisuse loo drive , iparameter RAM ingagcina ulwazi olungafanelekanga lwevolumu lokuqalisa.
Ukuhlaziya iRamrameter RAM
Ukulungiswa okulula kwimiba emininzi kukumisa kwakhona iparameter RAM kwimeko engapheliyo. Oku kuya kubangela ukuba enye idatha ilahleke, ngokukodwa umhla, ixesha, kunye nokukhethwa kwevolumu yokuqalisa. Ngenhlanhla, unokwenza lula ukucwangcisa ezi zicwangciso usebenzisa ii-Mac Preferences Preferences.
Amanyathelo adingekayo ukusetha kwakhona iparameter RAM ayifanayo, kungakhathaliseki ukuba iMac isebenzisa i-NVRAM okanye i-PRAM.
- Khubaza iMic yakho.
- Phindela iMac yakho.
- Ngokukhawuleza cinezela kwaye ubambe ezi ziqhosha ezilandelayo: umyalelo + ukhetho + P + R. Zizo ezine izitshixo: iqhosha lomyalelo, ukhetho olukhethiweyo, ileta P, kunye neleta R. Kumelwe ucinezele kwaye ubambe ezi zihluthulelo ezine ngaphambi kokuba ubone i-screen yegrey ngexesha lokuqalisa.
- Qhubeka ubamba ezine izitshixo. Le yinkqubo ende, ngexesha iMac yakho iya kuqala ngayo.
- Ekugqibeleni, xa uva ukuqala kokuqala kokuqala, unako ukukhulula izitshixo.
- I-Mac yakho iya kugqiba inkqubo yokuqalisa .
Ukuhlaziya i-NVRAM ekupheleni kwe-2016 iMacBook Pros kwaye kamva
Imifanekiso ye-MacBook Pro eyenziwa ngasekupheleni kwe-2016 ineenkqubo eyahlukileyo yokubuyisela i-NVRAM kwiimpawu zayo ezingapheliyo. Ngoxa uqhubeka ubamba izitshixo ezine eziqhelekileyo, awunakuze ulinde ukuqala kwakhona okanye ukuphulaphula ngokucophelela kwi-chimes zokuqalisa.
- Khubaza iMic yakho.
- Vula iMac yakho.
- Ngokukhawuleza cinezela kwaye ubambe umyalelo + wokukhetha + Iifayile zeP + R.
- Qhubeka ubamba umyalelo + wokukhetha + izicwangciso zeP + R ubuncinci beemitha ezi-20; ixesha elide kodwa alikho mfuneko.
- Emva kwemizuzwana engama-20, unokukhulula izitshixo.
- I-Mac yakho iya kuqhubeka nenkqubo yokuqalisa.
Enye indlela yokuHlaziya i-NVRAM
Kukho enye indlela yokwenza kwakhona i-NVRAM kwi-Mac yakho. Ukusebenzisa le ndlela kufuneka ukwazi ukuvula ii-Mac yakho kwaye ungene ngemvume. Emva kokuba idesksi iboniswe yenza oku kulandelayo:
- Qalisa i-Terminal, efumaneka kwi-Applications / Utilities.
- Kwiwindow ye Terminal evula ukungena kwezi zilandelayo kwi-Terminal prompt: nvram -c
- Bese utshintshe ukubuya okanye faka kwikhibhodi yakho.
- Oku kuya kwenza i-NVRAM icacwe kwaye isetyenziswe kwisimo esingagqibekanga.
- Ukugqiba inkqubo yokusetha kabusha, kufuneka uqale kabusha iMac yakho.
Emva kokuhlaziya i-PRAM okanye iNVRAM
Emva kokuba iMac yakho iqede ukuqala, ungasebenzisa iiNqweno zoKhetho ukusetha umda wexesha, usethe usuku nesikhathi, ukhethe ivolumu yokuqalisa, kwaye uqwalasele nayiphi na inketho yokubonisa ofuna ukuyisebenzisa.
Ukwenza oku, nqakraza i-icon Preferences ye-System kwi -Dock . Kwiqhosha leNkqubo yefestile yokukhetha yeNkqubo, nqakraza uphawu lwexesha kunye nexesha ukusetha umda wexesha, umhla, kunye nexesha, kwaye nqakraza i- Startup Disk icon ukukhetha idiski yokuqalisa. Ukuqwalasela iinketho zokubonisa , nqakraza Ukubonisa uphawu kwicandelo leQinisekiso lefestile yeNdlela yokukhetha.
Kusenokuba neengxaki? Zama ukusetha kwakhona i-SMC okanye usebenzise i- Apple Hardware Test .