{"id":16343,"date":"2025-07-09T15:53:08","date_gmt":"2025-07-09T15:53:08","guid":{"rendered":"https:\/\/tipicino.ch\/apfelspare\/?post_type=product&#038;p=16343"},"modified":"2026-02-19T00:07:33","modified_gmt":"2026-02-19T00:07:33","slug":"imac-27-a1419-late-2014-mf886lla-logic-board","status":"publish","type":"product","link":"https:\/\/tipicino.ch\/apfelspare\/fr\/prodotto\/scheda-logica-imac-27-a1419-late-2014-mf886lla\/","title":{"rendered":"Carte Logique pour iMac 27\u2033 A1419 (Late 2014)"},"content":{"rendered":"<div class=\"aps-pdp\">\n<section class=\"aps-card\">\n<header class=\"aps-card__head\">\n<h2 class=\"aps-h\">Carte logique AMD Radeon pour iMac 27\u2033 A1419 (Fin 2014 5K)<\/h2>\n<p class=\"aps-sub\">Composant de rechange d'origine pour le mod\u00e8le MF886LL\/A (P\/N 820-4652-A).<\/p>\n<\/header>\n<p>\n      Votre iMac 27\u2033 Retina 5K Fin 2014 ne s'allume plus, affiche des artefacts graphiques persistants ou s'\u00e9teint soudainement lors du montage vid\u00e9o ? Ces sympt\u00f4mes pourraient \u00eatre caus\u00e9s par une d\u00e9faillance critique de la carte m\u00e8re ou du GPU AMD Radeon d\u00e9di\u00e9. Cette carte logique d'origine est la solution d\u00e9finitive pour restaurer les performances visuelles de votre iMac 5K. \u00c9quip\u00e9e de la puce graphique Radeon R9 M290X avec 2 Go de m\u00e9moire d\u00e9di\u00e9e, elle garantit une pleine compatibilit\u00e9 avec l'architecture sp\u00e9cifique de l'iMac15,1. En rempla\u00e7ant l'ensemble du module, il est possible de r\u00e9soudre des pannes complexes li\u00e9es au contr\u00f4leur vid\u00e9o Retina, aux ports Thunderbolt 2 ou aux circuits d'alimentation principaux.\n    <\/p>\n<div class=\"aps-note aps-note--warn\">\n      <span class=\"aps-note__ico\">!<\/span><br \/>\n      <span class=\"aps-note__txt\"><strong>AVIS DE COMPATIBILIT\u00c9 :<\/strong> Cette carte est sp\u00e9cifique \u00e0 l'identifiant iMac15,1. Nous vous sugg\u00e9rons d'\u00eatre tr\u00e8s vigilant : elle ne peut pas \u00eatre install\u00e9e sur les mod\u00e8les iMac 27\u2033 de 2012 ou 2013 (non-Retina), ni sur les mod\u00e8les Retina 5K de 2015, car les connecteurs de la dalle LCD et la prise en charge des nouveaux standards de bus de donn\u00e9es sont structurellement diff\u00e9rents.<\/span>\n    <\/div>\n<\/section>\n<section class=\"aps-card\">\n<header class=\"aps-card__head\">\n<h2 class=\"aps-h\">Mod\u00e8le compatible<\/h2>\n<p class=\"aps-sub\">Identifiant sp\u00e9cifique pour garantir la stabilit\u00e9 et la compatibilit\u00e9 mat\u00e9rielle.<\/p>\n<\/header>\n<ul class=\"aps-check\">\n<li><strong>iMac 27\u2033 A1419 (Late 2014 5K)<\/strong> <span class=\"aps-badge\">iMac15.1<\/span> (MF886LL\/A)<\/li>\n<\/ul>\n<\/section>\n<section class=\"aps-card\">\n<header class=\"aps-card__head\">\n<h2 class=\"aps-h\">Caract\u00e9ristiques techniques<\/h2>\n<p class=\"aps-sub\">Sp\u00e9cifications mat\u00e9rielles de la carte logique associ\u00e9es au mod\u00e8le de r\u00e9f\u00e9rence.<\/p>\n<\/header>\n<div class=\"aps-specgrid\">\n<div class=\"aps-spec\">\n<div><span>Mod\u00e8le MF886LL\/A<\/span><strong>AMD Radeon R9 M290X (2Go) - P\/N 820-4652-A<\/strong><\/div>\n<\/div>\n<div class=\"aps-spec\">\n<div><span>Part Number<\/span><strong>820-4652-A<\/strong><\/div>\n<\/div>\n<div class=\"aps-spec\">\n<div><span>Socket CPU<\/span><strong>LGA 1150 (processeur non inclus)<\/strong><\/div>\n<\/div>\n<div class=\"aps-spec\">\n<div><span>Slots RAM<\/span><strong>4x DDR3L SO-DIMM (non inclus)<\/strong><\/div>\n<\/div>\n<div class=\"aps-spec\">\n<div><span>\u00c9tat<\/span><strong>D\u2019reconditionn\u00e9 garanti<\/strong><\/div>\n<\/div>\n<div class=\"aps-spec\">\n<div><span>Dissipateur thermique<\/span><strong>Non inclus<\/strong><\/div>\n<\/div><\/div>\n<\/section>\n<section class=\"aps-card aps-callout aps-callout--warn\">\n<header class=\"aps-card__head\">\n<h2 class=\"aps-h\">Installation et avertissements<\/h2>\n<p class=\"aps-sub\">Notes techniques pour un remplacement s\u00fbr et professionnel.<\/p>\n<\/header>\n<p>\n      Le remplacement de la carte logique sur un iMac 27\u2033 5K n\u00e9cessite le d\u00e9coupage des adh\u00e9sifs qui scellent le large panneau Retina au bo\u00eetier. Comme cette carte utilise un socket LGA 1150, vous devrez transf\u00e9rer votre processeur Intel Core i5 ou i7 de quatri\u00e8me g\u00e9n\u00e9ration (Haswell) actuel sur la nouvelle unit\u00e9, en pr\u00eatant une attention extr\u00eame \u00e0 ne pas plier les broches du socket. Il est indispensable d'appliquer une p\u00e2te thermique de haute qualit\u00e9 tant sur le CPU que sur la puce graphique AMD avant de remonter le syst\u00e8me de dissipation. Nous vous sugg\u00e9rons d'utiliser un kit d'adh\u00e9sifs neufs sp\u00e9cifiques au mod\u00e8le Retina pour refermer l'\u00e9cran \u00e0 la fin des travaux. Compte tenu de la fragilit\u00e9 des connecteurs vid\u00e9o haute r\u00e9solution, l'aide d'un technicien exp\u00e9riment\u00e9 pourrait \u00eatre utile pour \u00e9viter des dommages lors du montage.\n    <\/p>\n<\/section>\n<section class=\"aps-card aps-callout aps-callout--info\">\n<header class=\"aps-card__head\">\n<h2 class=\"aps-h\">Vous avez un doute quant au bon choix du composant de remplacement ?<\/h2>\n<p class=\"aps-sub\">Contactez-nous pour obtenir de l\u2019aide dans le choix du composant de remplacement adapt\u00e9 \u00e0 votre appareil.<\/p>\n<\/header>\n<div class=\"aps-cta\">\n      <a class=\"aps-btn\" href=\"mailto:info@apfelspare.ch\">info@apfelspare.ch<\/a><br \/>\n      <span class=\"aps-cta__hint\">Envoyez-nous le num\u00e9ro de s\u00e9rie de votre iMac : nous v\u00e9rifierons rapidement la compatibilit\u00e9 exacte.<\/span>\n    <\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Carte logique pour iMac 27\u2033 A1419 (Late 2014), MF886LL\/A avec 2 GB Radeon R9 M290X. Livraison gratuite en Suisse<\/p>","protected":false},"featured_media":16342,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[181,22,146,19],"product_tag":[],"class_list":{"0":"post-16343","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-schede-logiche","7":"product_cat-category-imac","8":"product_cat-imac-27-late-2014-5k-a1419","9":"product_cat-parti-ricambio-seconda-mano","11":"first","12":"onbackorder","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Scheda logica per iMac 27&quot; A1419 (Late 2014) \u2013 MF886LL\/A<\/title>\n<meta name=\"description\" content=\"Scheda logica per iMac 27&quot; A1419 (Late 2014), MF886LL\/A con Radeon R9 M290X da 2GB. 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