I tried to be cheap and install my own memory upgrade and replacement keyboard on my MacBook. Ding!!! Installed everything and it was running fine. However, I just fu*cked it up by not putting the cover back correctly with all those little screws. Dean at ComputerCare to the rescue! In less than an hour, he put everything in the right places, the right holes, and made it all right! At a fair price too! I don’t have the tools and the aptitude to handle home repairs, so it’s ComputerCare at ASUC for me.