Amazon.com: 2GB Graphics Video Card HD6970M Replacement, for iMac Mid-2011 27 Inch A1312 Desktop PC Computer Core i5 MAC814LL/A MC814, AMD Mobility Radeon HD 6970M GPU Upgrade MXM Board Repair Parts :
Apple iMAC 27´´ 5K i5 3.1GHZ/8GB/256GB SSD All In One PC Grey| Techinn
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Amazon.com: 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
Is this a broken gpu, and what can I do to fix it? (iMac with Bootcamp, read text for info) : r/mac
Original Tested A1311 Motherboard 820-2494-a For Imac 21.5'' Logic Board 631-1044 661-5305 631-1068 2009 Year 100% Work Well - Laptop Motherboard - AliExpress
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