I have a 13" model with an Intel SSD and it looks like I'm going to have to swap out my machine for a new one because the screen appears to be leaking on the top (has a couple weird blotches on the task bar). The plan is to remove the SSD (obviously) and put the standard 250 GB hard drive back in the machine. After getting the new machine, will I have to reformat the SSD or should it function just as it did in the old?