iMac 2009 / 2010 / 2011 GPU upgrade — Fixing LED/LCD PWM brightness with an ESP32 | by Fixing Things | Medium
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Someone gave me this unwanted Mac, anyone know if you can upgrade the graphics cards on these ? Keep seeing conflicting information it's a 24" early 2009 imac : r/mac
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iMac Graphics Issue – Expert Mac Repair Lewisville
Apple iMac Repair, iMac Upgrade, iMac SSD Upgrade – TECHWERX
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How to Bake a Failing Graphics Processor to Possibly Live Another Day - DreamLight.com
Graphics card Mac computers
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iMac Intel 27" (Late 2009 or Mid 2010) Graphics Card Replacement - iFixit Repair Guide
Apple iMac Repairs | 27" iMac 2011 graphics card replacement - IT-Tech Online
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iMac 2009 to 2011 (A1311/A1312) Upgrade Guide – MacintoshMen
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Baking a Graphics Card | macman860
