YAY I just did my first tech thing! It was a 1 screw job too so it was extra easy. I took out the hdd of my old lenovo so I can test if it works. Not sure how to do that. Idk if I just can swap it into a machine I know works, and it should just work, right? Unless something's wrong with the old hdd. And then I can just put the fresh one back in and it'll still work fine too, yea? Makes sense. Gonna learn more before I do anything.