![Amazon.com: Original Graphics Card GPU Replacement, for iMac Late 2011 21.5-Inch A1311 Core i3 3.1 Desktop PC MC978LL/A, for AMD Radeon HD 6750M GDDR5 256MB 109-C29557-00 MXM GPU Video Board Repair Parts : Amazon.com: Original Graphics Card GPU Replacement, for iMac Late 2011 21.5-Inch A1311 Core i3 3.1 Desktop PC MC978LL/A, for AMD Radeon HD 6750M GDDR5 256MB 109-C29557-00 MXM GPU Video Board Repair Parts :](https://m.media-amazon.com/images/I/7124gOqbNSL.jpg)
Amazon.com: Original Graphics Card GPU Replacement, for iMac Late 2011 21.5-Inch A1311 Core i3 3.1 Desktop PC MC978LL/A, for AMD Radeon HD 6750M GDDR5 256MB 109-C29557-00 MXM GPU Video Board Repair Parts :
Remplacement de la carte graphique de l'iMac Intel 27" (fin 2009 ou mi-2010) - Tutoriel de réparation iFixit
![Carte Graphique Hd6970/hd6970m, 2 Go, Pour Apple Imac 27" A1311/a1312 De 2011 (modèles 216-0811000/109-c29647-00) - Réparation Ordinateur Portable Composants - AliExpress Carte Graphique Hd6970/hd6970m, 2 Go, Pour Apple Imac 27" A1311/a1312 De 2011 (modèles 216-0811000/109-c29647-00) - Réparation Ordinateur Portable Composants - AliExpress](https://ae01.alicdn.com/kf/H54e727989c2f4711b85936a89d11f5eec/Carte-graphique-HD6970-HD6970M-2-Go-pour-Apple-iMac-27-A1311-A1312-de-2011-Mod-les.jpg_Q90.jpg_.webp)
Carte Graphique Hd6970/hd6970m, 2 Go, Pour Apple Imac 27" A1311/a1312 De 2011 (modèles 216-0811000/109-c29647-00) - Réparation Ordinateur Portable Composants - AliExpress
Remplacement de la carte graphique de l'iMac Intel 27" (fin 2009 ou mi-2010) - Tutoriel de réparation iFixit
![2 GB Graphics Video Card GPU Upgrade Replacement for Apple iMac Mid-2011 A1312 27 Inch Core i7 3.4 i5 3.1 Desktop Computer, New AMD Radeon HD 6970M HD6970M 2GB MXM Board Repair Parts 2 GB Graphics Video Card GPU Upgrade Replacement for Apple iMac Mid-2011 A1312 27 Inch Core i7 3.4 i5 3.1 Desktop Computer, New AMD Radeon HD 6970M HD6970M 2GB MXM Board Repair Parts](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81HxH4ung2L.jpg)