computer states that my disk is damaged and can't be repaired
Soooo I went to install the new update (mavericks) and come to find out my Disk is damaged and it can't be repaired??!?! I never once received a notification that something was wrong with my computer prior to doing this update! I DON'T KNOW WHAT TO DO!? HOW CAN I SAVE ALL MY DOCUMENTS/MUSIC/PHOTOS? PLEASE HELP!
MacBook Pro (13-inch Late 2011), Mac OS X (10.6.8)