Chosen Solution

As the title states, I’m inquiring about whether it is possible for me to upgrade my 1.86 GHz logic board to the 2.13 GHz model. If so how do I go about finding these parts. Thanks!

Here’s the IFIXIT guide to replace your logic board MacBook Air 13" Late 2010 Logic Board Replacement and here’s the 2.13 GHz board MacBook Air 13" (Late 2010) 2.13 GHz Logic Board Frankly, I think you should not bother unless your system only has 2 GB of RAM. The amount of performance gain is not that much. I would put my money into a larger blade SSD [MacBook Air 13" Late 2010 Solid-State Drive Replacement|