External differences with model End 2011
Brought my Mid 2012 model in for repair (i7, 2,9Ghz).
Got back a End 2011 (i5, 2,4 GHz).
Repair guy claims that he replaced the logic board with the wrong one.
I suspect that he gave me a different laptop with my original HD and my original lower case.
Is there a physical difference (outside logic board) between a MD102 N/A and a MD313LL/A?
Is this a good question?