Hey guys, I bought a new Mac Mini last week online (first one got stolen by package delivery, so Apple gave me a new one, so after 1 month I finally got my new Mac Mini). After some days, wifi performance was weak, crashed alot. And all out of a sudden it just stopped working. I can't turn WIFI on anymore, it says No WIFI hardware installed.. I tried everything I could find on the internet, from disabling bluetooth, to flashing PRAM to changing KEXS or something to reinstalling a fully new Lion. Nothing bulges and it stays the same.. I don't even have Wifi anymore in my system preferences.. This aint cool for the Mac Mini model.. Anyone knows what to do?