How tf does these even make sense?! That's a fucking sledgehammer and large metal chisel on fucking steroids. If your parents don't know what the fuck those are and realize they have nothing to do with fixing a relatively flimsy box (in comparison) they probably need more than their WiFi fixed, but since they managed to fucking raise you, I doubt they're that dumb. I get that parents might not always understand technology, but shit, at least respect the fact that they survived without the Internet, which you probably couldn't do...