202 Views 2 Replies Latest reply: Aug 20, 2013 6:01 AM by busbyhounds
Started up computer this morning and no wifi, so I clicked on diagnostics, and it said no wifi on hard drive. I could not even click "turn wifi on" in system preferences. I then shu down computer to try and start all over, but now it won't even turn on at all.
A virus maybe??? Please help!!