Boost up your old iMac 2009, 2010, 2011 with GPU Replacement / SSD Upgrades + latest macOS Monterey / Ventura !!!, Computers & Tech, Parts & Accessories, Computer Parts on Carousell
Buy New 2GB Graphics Video Card GPU Upgrade Replacement, for iMac 27 Inch Mid 2011 All-in-One Desktop Computer A1312 Core i7 3.4 MD063LL/A, AMD Radeon HD 6970M GDDR5, MXM VGA Board Repair
Original Graphics Card GPU Replacement for Apple iMac 2009 Core 2 Duo 3.06 A1312 MB952LL/A 27 Inch Desktop PC Computer, ATI Mobility HD 4670 GDDR3 256MB 109-B80357-00, MXM Video Board Repair Parts:
iMac Intel 27" EMC 2374, AMD Radeon HD 4850 Video Card Removal & Repair - iFixit Repair Guide
iMac 2009 / 2010 / 2011 GPU upgrade — Fixing LED/LCD PWM brightness with an ESP32 | by Fixing Things | Medium
Amazon.com: Original Graphics Card GPU Replacement, for Apple iMac Late 2009 A1312 MC507LL/A 27-Inch Core i7 2.8 27-Inch Computer, AMD Radeon HD4850 HD 4850 GDDR3 512MB, MXM GPU Video Board Repair Parts :
Late 2009 iMac 27" Video Card Repair [4850 Bake] - YouTube
Late 2009 iMac 27" Video Card Repair — 4850 — 2nd Bake - YouTube
What to do when your iMac won't turn on?
Original Graphics Card GPU Replacement for Apple iMac 2009 Core 2 Duo 3.06 A1312 MB952LL/A 27 Inch Desktop PC Computer, ATI Mobility HD 4670 GDDR3 256MB 109-B80357-00, MXM Video Board Repair Parts:
Original Graphics Card GPU Replacement for Apple iMac 2009 Core 2 Duo 3.06 A1312 MB952LL/A 27 Inch Desktop PC Computer, ATI Mobility HD 4670 GDDR3 256MB 109-B80357-00, MXM Video Board Repair Parts: