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
iMac | 2.66 GHz Core 2 Duo | 20 Inch | Early 2009 - Techable.com
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums