How to upgrade a Mac: Swap in new RAM, graphics card, hard drive and more | Macworld
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 :
Upgrade GPU and CPU for a late-2009 Imac | MacRumors Forums
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 - AliExpress
2011 iMac Graphics Card Upgrade | How to | Mac Expert Guide
For iMac 27" A1312 Mid 2009 2010 2011 6970m 1GB 2GB 109-C29657-10 Upgrade For Nvidia GTX 780M DDR5 4GB MXM TYPE-B VIDEO GPU CARD - AliExpress
ssd - What are my hardware upgrade options for a late 2009 iMac? - Ask Different
PER IMAC 27"" A1312 2009 2010 2011 6970M aggiornamento scheda video 4 GB Nvidia GTX 780M EUR 106,14 - PicClick IT
ASMR] Replacement of defective graphics card in Apple iMac 27 "late 2009 and general maintenance - YouTube
Genuine Graphics Card GPU Replacement, for iMac Late 2009 21.5-Inch Desktop PC A1311 Core 2 Duo 3.06 MB950LL/A, ATI Radeon HD 4670 GDDR3 256MB MXM Video Board Repair Spare Parts : Amazon.co.uk:
Intel iMac 21.5" ATI Radeon HD 4670 256MB Video Card, Late 2009 DIY Parts replacement Video Cards
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