hi i'm new to the forum... i'm having a problem with my mac and i was hoping you guys could help me out like. the problem is that my mac is not starting up. When i switch it on it takes a bit longer than usual to load and then an image of a file pops up with a question mark on it, i also think i heard some beeps from inside the macbook as well! please help me i'm going crazy without the mac ! cheers!