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My MBA 13 inch 2011 model beeped 3 times then rest for 5 sec and continues beeping 3 times forever when turned on. I think the logic board fried. If i would like to change the logic board, can I put a more recent MBA logic board say 2012 13 inch model logic board for replacement. Thank you very much in advance.
@dranasrid this sounds like a memory error. Unfortunately on this machine the RAM is not user-serviceable. It is integrated into the logic board. As for replacing it with a mid 2012, that won’t work. Looks like the connectors/circuitries are different.
Please take a look at the Q & A i posted on this machine with the same issue: Getting three Beeps, Not RAM error Getting three Beeps, Not RAM error
If its fried I would just recommend getting apple care plus if your still eligible or replacing the whole computer entirely