Apple iMac 27" A1312 Late 2009 Core 2 Duo 8GB 500GB SSD #11030 – UKSL MacLab
Baking a Graphics Card | macman860
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 :
iMac 2009 to 2011 (A1311/A1312) Upgrade Guide – MacintoshMen
Late 2009 21.5" iMac only boots in safe m… - Apple Community
Late 2009 iMac 27" Video Card Repair [4850 Bake] - YouTube
Amazon.com: Valley Of The Sun Graphics Video Card GPU Replacement for Apple iMac Mid-2010 A1311 Core i3 3.06 MC508LL/A MC508 21.5 Inch Desktop Computer, ATI Radeon HD 4670 GDDR3 256MB, MXM VGA
Successfully baked iMac 27” late 2009 graphics card, ask me anything! (Yes I feel empowered lol) : r/mac
Original Ati HD 6970M 5750m 4850 4670 Graphics Card Video Card 1GB 2GB 109 C29657 10 For Apple iMac 27" A1312 GPU 2009 2010 2011|Laptop LCD Screen| - AliExpress