If you’re getting partition errors, then all you may need to recover your data is this effective utility. Though it’s limited to partition recovery operations (damaged oroverwritten), Active@ ...

Though it's limited to partition recovery operations (damaged or overwritten), could be all you need to recover your data. In some cases, when the only portion of the hard drive that's damaged (or ...

One of the best features introduced in Lion (OS X 10.7), and available on every version of OS X since, is OS X Recovery. The OS X installer creates an invisible, bootable, 650MB partition—a portion of ...