I could get a Macbook Air (A1369, Core 2 Duo 2.13 GHz, 4GB Ram) with a broken Logicboard very cheap and i have the idea to replace it with a A1369 1.7 GHz i5, 4GB Ram Logicboard (could get it also cheap)
So, I'm wondering how I would tell if the working i5 logic board would fit in the other chassis and work with the parts there?