I have a 13" 2009 unibody that has water damage and some corrosion on the logic board. I hear the startup chime but the display does not come on and it doesnt seem to be booting. either way, i wanted to replace the logic board but while I was at it i was hoping to upgrade from 2.26 to 2.66. would a mid-2010 13" 2.66 logic board fit in my 2009? i heard 2011 was too different but im unsure about a 2010 to 2009 swap. lastly the graphics card is apart of the logic board right? thanks!