Can I upgrade my Macbook pro 13 inch mid 2009's logic board? I want to upgrade my Macbook Pro 13 inch mid 2009's logic board with a new quad core i7 and 2gb or more radeon graphics. I have a few questions:


Will this affect my OSX installation?
Are Macbook Pro 15 inch and 17 inch boards compatible with 13 inch?
Will the power supply suffice?


Please send models of logic boards that are compatible.

Thanks
The 'problem' with Mac laptops is that generally they are not upgradable except for RAM and HD/SSD and sometimes the battery. And newer Mac laptops none of the above.

At one time I had heard of Mac laptops with video cards that were on a daughter card of sorts. So theoretically replaceable but no one ever made a replacement to my knowledge.

This is becoming more and more common to find laptops from other manufacturers where there is little, if anything to upgrade. It is (probably?) a side-effect of the push for smaller/lighter making modular parts less and less of a reasonable (from an engineering/design standpoint) option.

So essentially what Tetsujin is correct: you have no upgrade path for system boards, CPUs and the like.