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Anyone know for sure if it’s possible to replace the logic board in a mid-2012 i5 4GB ram 11" Macbook Air with the logic board from a mid-2012 i7 8GB logic board? Do the connectors match up? Would the power management unit recognize the new board? Thank you!!

If it is the same year, screen size and the logic board numbers are the same (will be etched into the board, think it is on the back on the 2012 models) it will work fine.