My mainboard on my MBP died twice; replaced the first time but it's too expensive to replace again. The touchpad started to drift and the clicking mechanism st

My mainboard on my MBP died twice; replaced the first time but it's too expensive to replace again. The touchpad started to drift and the clicking mechanism started to go wonky. In short, I think the MBP is pretty solid, but if you get a lemon build version, you're stuck with it.