Recent content by DerperDerp

on my most recent post, somebody said to me that it was IMPOSSIBLE to upgrade these 2 things on my ASUS-N55S laptop. my question is; why not?

I've posted a few things in the forums for a PC. As I currently cant afford one, I've decided to upgrade the 2 main things on the laptop. now; what i want to know is, can i actually upgrade these 3 things: -motherboard -graphics -memory just in-case it's needed, here is my laptop model...