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I was recently given an iMac 20 2133 with (what I believe) is a bad logic board with a 2.4ghz processor. In searching for a replacement logic board, I saw that the 2007-2009 logic boards were very similar except for the processor and RAM speed. Do I have to stick with the same year logic board? If my logic board is 2007 2.4, could I use a 2008 2.66 or a 2009 logic board? Thank you in advance.
Sorry No, not interchangeable! These are the possible logic boards for you’re system as they are all within the same family series: iMac7,1
