The thing is, I plug it in, and it doesn't work properly most of the time, it just says: "Plugged in, not charging" and when it doesn't say that, my laptop can run normally, but if it's not charging properly, it runs at 15 FPS or something, and I can't take it off the charger, because all it does is make sure the battery can't run out, say at 60%, unless I take it off the charger or it starts charging properly, it will always stay at 60%