SOLVED: What GPU's are compatible with iMac 27" 2011? - iMac Intel 27" EMC 2429 - iFixit
iMac Mid 2011 - GPU problem - no warranty… - Apple Community
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Apple remains mum as complaints mount over 2011 MacBook Pro GPU failures | AppleInsider
How to Bake a Failing Graphics Processor to Possibly Live Another Day - DreamLight.com
Why do Mac graphics cards fail? | iRepairs
Macbook Pro GPU Repair | Mac Repair Specialists | IT-Tech Online
Apple Initiates Video Card Replacement Program for Radeon HD 6970M Equipped Mid-2011 27” iMacs
Use Oven to Fix iMac Hardware Issue | My Big Data World
mid-2011 iMac 27 graphics issue: Mac Talk Forum: Digital Photography Review
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Macbook 2011 Radeon GPU Disable - Real Radeongate Solution.
macos - iMac 27'' late 2009 with GPU problems gets fixed by reinstalling Mac OS, what can be really happening? - Ask Different
Apple opens graphics card replacement program for some mid-2011 iMacs - 9to5Mac
Why do Mac graphics cards fail? | iRepairs
iMac 27' (mid 2011) fix for AMD Radeon HD 6970M no video problem - YouTube
iMac 27' (mid 2011) fix for AMD Radeon HD 6970M no video problem - YouTube
Apple iMac 27" with a failed Graphics card is getting surgery today... - Jappel Tech - Home Theater, Savant, URC, Lutron Shades, Audio Video, Tech Support, Managed Services
How to Bake a Failing Graphics Processor to Possibly Live Another Day - DreamLight.com