Missing start up disk
My laptop can't find its startup disk.
It's a 2011 model, but has Lion 10.7 software
I've been trying a few different troubleshooting things since last night but nothing has worked.
Starting up while holding option or command+r will get me through internet recovery to the disk utilities window, but I can't use repair or erase because it won't recognize the Macintosh HD disk
Same goes for trying to reinstall Mac OS X
I'm currently studying abroad so I don't have my computers installation disk, and there are no apple stores in Ireland (just authorized resellers)
Is there anything I can do to save my computer?
MacBook Pro