{"id":677,"date":"2021-05-19T14:56:16","date_gmt":"2021-05-19T14:56:16","guid":{"rendered":"https:\/\/howto.thelead82.com\/?p=677"},"modified":"2021-05-19T14:56:16","modified_gmt":"2021-05-19T14:56:16","slug":"forgot-mac-firmware-password-guide","status":"publish","type":"post","link":"https:\/\/howto.thelead82.com\/fr\/guide\/guide-du-mot-de-passe-pour-le-microprogramme-du-mac-oublie","title":{"rendered":"Vous avez oubli\u00e9 le mot de passe du firmware de votre Mac ? Consultez notre guide simple."},"content":{"rendered":"

Vous d\u00e9marrez votre Mac et vous voyez une ic\u00f4ne de cadenas avec un champ de mot de passe, que se passe-t-il ? L'\u00e9cran de cadenas pendant le d\u00e9marrage indique que votre Mac a un mot de passe de firmware activ\u00e9. Le mot de passe du microprogramme Mac est une mesure de s\u00e9curit\u00e9 suppl\u00e9mentaire qui emp\u00eache les utilisateurs de d\u00e9marrer ou de modifier les param\u00e8tres de d\u00e9marrage de l'ordinateur Mac sans conna\u00eetre le mot de passe du microprogramme Mac. Que faire si vous avez oubli\u00e9 le mot de passe du micrologiciel Mac ?<\/p>\n\n\n\n

\"L'\u00e9cran<\/figure><\/div>\n\n\n\n

<\/p>\n\n\n\n

Essayez d'utiliser l'utilitaire du micrologiciel pour r\u00e9initialiser \/ supprimer le mot de passe du micrologiciel.<\/h2>\n\n\n\n

Vous pouvez r\u00e9initialiser, modifier ou d\u00e9sactiver le mot de passe du microprogramme en utilisant la m\u00e9thode utilis\u00e9e pour d\u00e9finir le mot de passe. Pour utiliser l'utilitaire du microprogramme, vous devez d\u00e9marrer en mode de r\u00e9cup\u00e9ration :<\/p>\n\n\n\n

  1. Red\u00e9marrez le Mac et maintenez la touche Commande+R<\/a> pour entrer en mode de r\u00e9cup\u00e9ration<\/li>
  2. S\u00e9lectionnez l'\u00e9cran Utilitaires, allez \u00e0 l'\u00e9l\u00e9ment de la barre de menu Utilitaires et choisissez \"Firmware Password Utility\".<\/li>
  3. S\u00e9lectionnez cette option pour d\u00e9sactiver le mot de passe du micrologiciel. <\/li><\/ol>\n\n\n\n

    \u00c9videmment, cette m\u00e9thode est loin d'\u00eatre parfaite, car elle exige que vous fournissiez d'abord le mot de passe du micrologiciel, mais \u00e9trangement, certaines personnes ont tendance \u00e0 se rappeler le mot de passe r\u00e9el \u00e0 ce stade.<\/p>\n\n\n\n

    <\/p>\n\n\n\n

    UTILISEZ LE SUPPORT AUTORISE APPLE pour supprimer le mot de passe FIRMWARE du MAC.<\/h2>\n\n\n\n

    Vous avez oubli\u00e9 le mot de passe du firmware de votre Mac et vous ne vous en souvenez toujours pas ? \u00c0 ce stade, vous pouvez essayer d'appeler l'assistance agr\u00e9\u00e9e Apple ou vous rendre dans un magasin Apple avec votre mat\u00e9riel. L'assistance agr\u00e9\u00e9e Apple peut r\u00e9initialiser ou supprimer le mot de passe oubli\u00e9 du microprogramme \u00e0 condition que vous puissiez fournir une preuve d'achat (et que votre p\u00e9riode d'assistance soit toujours active).<\/p>\n\n\n\n

    Essayez de contacter le fonctionnaire Canaux d'assistance Apple<\/a> par t\u00e9l\u00e9phone, ou prenez rendez-vous avec un Genius Bar dans un Apple Store local. <\/p>\n\n\n\n

    UTILISER UN SERVICE TIERS - MAC UNLOCKER<\/h2>\n\n\n\n

    Si vous n'avez pas d'Apple Store pr\u00e8s de chez vous ou que votre p\u00e9riode d'assistance est termin\u00e9e, vous pouvez essayer d'utiliser Service de d\u00e9verrouillage de Mac<\/a> pour se d\u00e9barrasser d\u00e9finitivement du mot de passe perdu du microprogramme du Mac. \u00c0 ce stade, il importe peu que vous ayez oubli\u00e9 le mot de passe du micrologiciel de votre Mac, ce service vous en d\u00e9barrassera d\u00e9finitivement. <\/p>\n\n\n\n

    Mac Unlocker<\/a> est une solution instantan\u00e9e pour supprimer la protection par mot de passe oubli\u00e9 du firmware de Mac et SecureBoot pour tous les ordinateurs Apple Mac \u00e9quip\u00e9s d'une puce de s\u00e9curit\u00e9 T2 (MacBook Pro et Air, iMac, iMac Pro, Mac Pro, Mac Mini) sans perte de donn\u00e9es.<\/p>\n\n\n\n

    Mac Unlocker supporte les mod\u00e8les suivants :<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Nom du produit<\/td>\nMod\u00e8le A<\/td>\nAnn\u00e9e du mod\u00e8le<\/td>\nNum\u00e9ro CEM<\/td>\nIdentifiant du mod\u00e8le<\/td>\n<\/tr>\n<\/thead>\n
    iMac<\/td>\nA2115<\/td>\n2020<\/td>\nEMC - 3442<\/td>\niMac20,1\n
    iMac20,2<\/td>\n<\/tr>\n
    iMac Pro<\/td>\nA1862<\/td>\n2017<\/td>\nEMC - 3144<\/td>\niMacPro1,1<\/td>\n<\/tr>\n
    Mac Pro<\/td>\nA1791<\/td>\n2019<\/td>\nEMC - 3203<\/td>\nMacPro7,1<\/td>\n<\/tr>\n
    Mac Pro<\/td>\nA2304 (Rack)<\/td>\n2019<\/td>\nEMC - 3413<\/td>\nMacPro7,1<\/td>\n<\/tr>\n
    Mac Mini<\/td>\nA1793<\/td>\n2018<\/td>\nEMC - 3213<\/td>\nMacmini8,1<\/td>\n<\/tr>\n
    MacBook Pro<\/td>\nA1790\n
    A1989<\/td>\n    		2018<\/td>\nEMC - 3214
    EMC - 3215<\/td>\n    		MacBookPro15,1
    MacBookPro15,2<\/td>\n<\/tr>\n
    MacBook Pro<\/td>\nA1989
    A1790
    A2159
    A2141<\/td>\n    		2019<\/td>\nEMC - 3358
    EMC - 3359
    EMC - 3301
    EMC - 3347<\/td>\n    		MacBookPro15,1
    MacBookPro15,2
    MacBookPro15,3
    MacBookPro15,4
    MacBookPro16,1<\/td>\n<\/tr>\n
    MacBook Pro<\/td>\nA2251\n
    A2289<\/td>\n    		2020<\/td>\nEMC - 3348\n
    EMC - 3456<\/td>\n    		MacBookPro16,3\n
    MacBookPro16,2<\/td>\n<\/tr>\n
    MacBook Air<\/td>\nA1932<\/td>\n2018<\/td>\nEMC - 3184<\/td>\nMacBookAir8,1<\/td>\n<\/tr>\n
    MacBook Air<\/td>\nA1932<\/td>\n2019<\/td>\nEMC - 3184<\/td>\nMacBookAir8,2<\/td>\n<\/tr>\n
    MacBook Air<\/td>\nA1932<\/td>\n2020<\/td>\nEMC - 3302<\/td>\nMacBookAir9,1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n

    Pour en savoir plus sur Mac Unlocker, consultez le site : https:\/\/unlock-firmware.com\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

    You boot your Mac and you see a padlock icon with a password field, what’s going on? Padlock screen during boot indicates that your Mac has a firmware password enabled. Mac firmware password is an additional security measure that prevents users from booting or changing the boot settings on Mac computer without knowing the Mac […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-677","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nForgot mac firmware password? check our simple guide -<\/title>\n<meta name=\"description\" content=\"Have you forgot your Mac firmware password? You boot your Mac and see a padlock screen? 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