Into yokuqala ekufuneka siyazi kukuba kuthetha ukuthini ukongeza igama eligqithisiweyo le-firmware kwi-Mac.Le yinto elula ukuyiqonda kwaye ngokusisiseko isithintela ekuqaliseni inkqubo kwisixhobo sangaphakathi okanye sangaphandle sokugcina eyahlukileyo kwidiski yokuqala ebhaliweyo ekuqaleni.
Inokusebenza ukukhusela i-boot, inokusebenzela ukubhloka uninzi lweendibaniselwano zesitshixo sokuyalela ezinje nge-Command-R, Option-Command (⌘) -PR, Command-S nabanye. Ngale ndlela, ungabhala ngokufihla idiski yokuqalisa ngeFayileVault ukwenzela ukuba kuphela abasebenzisi abanayo Ukungena kwi-Mac kunokufikelela kulwazi lwediski.
Setha iphasiwedi ye-firmware
Ukongeza iphasiwedi ye-firmware sinezinto ezimbini onokukhetha kuzo kwi-Mac, eyokuqala yile esiza kuyibona namhlanje emalunga nokongeza igama eligqithisiweyo kunye nokushiya ngonaphakade, enye kukusetyenziselwa enye. Kodwa sihamba kunye namanyathelo okongeza le-password kwaye senze iMac yethu ikhuseleke ngakumbi:
- Gcina uMyalelo (⌘) R kwangoko emva kokuvula iMac ukuqala kwimowudi yokubuyisela iMacOS. Silahla nje xa sibona ilogo yeApple.
- Xa i-utility window ibonakala, khetha Izixhobo> I-Firmware Password Utility kwi-bar yemenyu. Kwi-iMac Pro, sikhetha ukuSebenzisa ukuQalisa ukuSebenza koKhuseleko. (Esi sixhobo sifumaneka kuphela kwiimodeli zeMac ezixhasa iphasiwedi ye-firmware)
- Emva koko kuya kufuneka ucofe kuQinisekiso lweFirmware.
- Sifaka iphasiwedi ye-firmware ebaleni kwaye emva koko ucofe ukuseta iphasiwedi. Kubaluleke kakhulu ukukhumbula le-password kuba iyakufuneka kwixa elizayo kwaye ukuba siyalibala kuyakufuneka sidlule kwiVenkile ye-Apple okanye umboneleli ogunyazisiweyo nge-Mac kunye nerisithi okanye i-invoyisi yokuthenga yezixhobo.
- Sivala usetyenziso kwaye ukhethe imenyu ye-Apple ()> Qala kabusha.
IMac iya kubuza iphasiwedi ye-firmware kuphela xa izama ukuqala kwisixhobo esigciniweyo ngaphandle kwale ichazwe kukhetho lwediski yokuqalisa okanye xa ususa ukubuyisela kwiMacOS. Siza kufaka iphasiwedi ye-firmware xa iayikhoni enesitshixo ivela kunye negama lokugqitha esinalo kumfanekiso weheda.
Konke oku kuyafana kubasebenzisi abane Inkqubo yangoku yokusebenza okanye indala ukuya kwi-OS X Mountain Lion, kwezi zangaphambili ayisasebenzi. Ukukhubaza iphasiwedi ye-firmware, Siza kuphinda amanyathelo angaphambili, kodwa ucofe ku Khubaza iphasiwedi yeFirmware kwinyathelo 3.