Chosen Solution
Hello, I own an 2007 iMac 24’ 2.8 Ghz with an Ati Radeon HD 2600 (NOT Pro). 661-4426 Technically I should be able to replace the Graphics card with the Pro model or the Nvidia 8800 gs from the 2008 models. However, did anyone try that yet and will the efi firmware pick up these cards? Thanks. Update: I just went ahead an did it. Worked great! Installed a 8800gs in a Mid2007 iMac. Hardware test is reporting 4SNS/1/40000000: TG0D-128.000, but everything seems to work fine. Can anyone translate this error code?
Since these folks are selling the part, I would venture to guess that they would know if this exchange works. I would contact them and ask. Of course their part is high dollar: http://www.welovemacs.com/6614426.html
