What happen to my "Macintosh HD"?!?!

So I had a little problem where my MacBook pro wasn't turning on. I followed the steps in restarting the SMC and than a flashing folder with a question mark appear. I inserted the Mac OS X install disc because it wasnt starting up right. Now I'm trying to find my default Disk startup "Macintosh HD" but it's no where to be found!!!
Can someone help me? Where did it go? 

Sounds like either the hard drive failed or the cable that goes from the hard drive to the logic/mother board has failed.
That is why the OS and you can't see the hard drive when starting the system of when booting the computer from the install DVD.
Take it to an Apple store and have it checked out. I bet it is the cable.

Similar Messages

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