For years, the Macintosh operating system has always been appreciated for its cutting edge technology and reliability. For its superior internal architecture and technology, Apple based Mac computers are believed to be flawless. However, being part of the technology world and observing things closely, you must have realized that errors can occur in every application. In Mac, sometimes the booting process halts in the middle and thereafter, the same thing happens each time you start-up the computer making data in the drive inaccessible. Under such situation, your valuable data can only be recovered through any Mac recovery software.

Problems at the start-up usually happen after an unsystematic shut down following a file system corruption, virus/malware infection, power surge or any other software/hardware failure...

Are you unable to boot your Mac OS X computer? Does your Mac machine display a stop sign during startup, after gray Macintosh screen is loaded with Apple logo? This behavior may occur due to missing or corrupt system files of your Mac OS X computer. At this point, you cannot log into your Mac computer and thus all your significant data becomes inaccessible. It leads to serious data loss situations and needs Mac recovery to be fixed, if there is no backup in place.

In a practical scenario, you may come across a stop error while booting your Mac OS X 10.5 Leopard computer. The system stops responding with a circle and a line in the center of it. Mac OS X operating system does not throw any error message at this point. All your significant data becomes inaccessible after this behavior and you come across data loss situations...