My laptop, iPhone and nook won't hook up to my wifi. I did nothing to them and I just came home and all of them won't work. Both my parent's and sister's iphones and my sister's laptop are all connecting without a problem. When I go on my laptop, it says that I don't have a valid IP configuration. All my devices pick up the wifi signal, they just won't connect. Someone please help!
См. статью: My electronics won't hook up to my wifi?