SOLVED: AMD Radeon HD 6770M on iMac can be replaced by AMD radeon 6970 - iMac Intel 27" EMC 2429 - iFixit
![Original Graphics Video Card for Apple iMac 2011 Core i5 2.7 A1312 MC813LL/A MC813 27 Inch Desktop PC Computer AMD Radeon HD 6770M HD6770M GDDR5 512MB 109-C29557-00 Replacement Parts : Electronics Original Graphics Video Card for Apple iMac 2011 Core i5 2.7 A1312 MC813LL/A MC813 27 Inch Desktop PC Computer AMD Radeon HD 6770M HD6770M GDDR5 512MB 109-C29557-00 Replacement Parts : Electronics](https://m.media-amazon.com/images/I/91fML4fo1QL._AC_SL1500_.jpg)
Original Graphics Video Card for Apple iMac 2011 Core i5 2.7 A1312 MC813LL/A MC813 27 Inch Desktop PC Computer AMD Radeon HD 6770M HD6770M GDDR5 512MB 109-C29557-00 Replacement Parts : Electronics
AMD/ATI Radeon HD 6770M wont show bios in GPU-Z and wont be recognized in win 10 | TechPowerUp Forums
![New 661-5967 Video Card Amd Radeon Hd 6770m 512mb For Imac 27" Mid 2011 A1312 Graphics Card - Buy 661-5967,Video Card For Imac A1312,Graphics Card A1312 Product on Alibaba.com New 661-5967 Video Card Amd Radeon Hd 6770m 512mb For Imac 27" Mid 2011 A1312 Graphics Card - Buy 661-5967,Video Card For Imac A1312,Graphics Card A1312 Product on Alibaba.com](https://sc02.alicdn.com/kf/HTB1MKSoO4TpK1RjSZFMq6zG_VXaT/220446904/HTB1MKSoO4TpK1RjSZFMq6zG_VXaT.jpg_.webp)
New 661-5967 Video Card Amd Radeon Hd 6770m 512mb For Imac 27" Mid 2011 A1312 Graphics Card - Buy 661-5967,Video Card For Imac A1312,Graphics Card A1312 Product on Alibaba.com
![Custom Driver : Intel HD Graphics & ATI Combo (Alpha) - by nIGHTmAYOR Solved - Page 4 - Windows 10 Forums Custom Driver : Intel HD Graphics & ATI Combo (Alpha) - by nIGHTmAYOR Solved - Page 4 - Windows 10 Forums](https://www.tenforums.com/attachments/graphic-cards/300803d1602111500t-custom-driver-intel-hd-graphics-ati-combo-alpha-nightmayor-amd-gpu.gif)
Custom Driver : Intel HD Graphics & ATI Combo (Alpha) - by nIGHTmAYOR Solved - Page 4 - Windows 10 Forums
AMD/ATI Radeon HD 6770M wont show bios in GPU-Z and wont be recognized in win 10 | TechPowerUp Forums
![Original Best HP Pavilion DV6 Series 15.6 Laptop for AMD Radeon HD 6770 6770M HD6770M GDDR5 1GB Graphics Video Card MXM VGA Board Replacement [HP-HD6770M] - $72.99 : buy cheap computer & Original Best HP Pavilion DV6 Series 15.6 Laptop for AMD Radeon HD 6770 6770M HD6770M GDDR5 1GB Graphics Video Card MXM VGA Board Replacement [HP-HD6770M] - $72.99 : buy cheap computer &](https://www.eeshops.net/images/Laptop-Graphics-Card/HP-AMD-Radeon-HD-6770M.jpg)