Can I Upgrade From I5 Logic Board To I7 Logic Board Macbook Air 13 Mid 2011

Chosen Solution

My RAM has failed. As it is soldered to the logic board the whole board will need to be replaced. I have found a refurbished logic board for quite cheap, but it is an i7 board where as my current one is an i5. Will installing an i7 board be possible?

As long as its for this series MacBookAir4,2 then yes you can swap it out.