Today picked up a $20 2011 iMac 27” with working gpu too! : r/mac
iMac Model A1419 / Late 2012 / 2.9 & 3.2 GHz Core i5 or 3.4 GHz Core i7 - iFixit
iMac Repair & Upgrade, Same Day Services
Burn the VGA and Fix your iMac - Don't Pay Shitty Problems!!! - YouTube
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 :
How to upgrade a Mac: Swap in new RAM, graphics card, hard drive and more | Macworld
Graphic issues on Late 2012 iMac - Apple Community
Possible to change graphics card in late 2012 iMac? | MacRumors Forums
Apple iMac 21.5-Inch (Late 2012) Review | PCMag
Upgrade 24” iMac video card - ATI Radeon 256MB to NVIDIA GeForce 512MB - Ask Different
iMac (21.5-inch, Late 2012) - Technical Specifications
Amazon.com: Sunvalley 2GB Graphics Video Card Replacement for Apple iMac Mid-2011 27 Inch A1312 Core i7 3.4 MD063LL/A MD063 Desktop PC Computer, ATI Radeon HD 6970 GDDR5 2 GB, New GPU Upgrade
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