Hi, I'm new, and yesterday my macbook adaptor stopped working. But the thing is, this happened a few times and for some strange reason I was able to solve it by plugging in my friend's adaptor for like a second and then re-plugging in mine. Sadly I can't do that now as I am home for the Summer and I don't know anyone else who has a macbook here. I don't know if I should resort to buying a new adaptor (I don't really want to as I am really poor lol). Can anyone figure out the problem?