With the Mac OS X Leopard, the weird instance of blue screen of death is being reported by many users. In this situation, usually the booting process stops and you get stuck with the blue screen, with no clue. Similar situations have also been reported when the user attempts to upgrade his/her system software to Leopard, when the application enhancer is installed on their systems.

For the definite time period, the screen remains blue. In case, when the application enhancer is there on your system, the incompatibility issues may cause such problems. The primary concern is the data loss which will ultimately demand Mac data recovery. However, you can try out the following solutions to overcome the existing issue:

  • You can try to use another Mac to remove the application enhancement software. This is possible if the user retains another Mac with the FireWire port and a FireWire cable so as to connect both the systems as this is the only way to get access to the affected Mac computer.
  • Another option is to reinstall the system software so as to get rid of the existing problems with the present version.
  • The last option is fairly advanced approach. This is via using the command line to remove the application enhancement software. start the system in single user mode and then use the given command, each on a single line followed by return:

/sbin/fsck -fy
/sbin/mount -uw /
rm -rf /System/Library/SystemConfiguration/ApplicationEnhancer.bundle
reboot

As per my suggestion, the reinstallation of the operating system should be taken as the last chance of cure as this is the threat to the data. The important data, if has been placed on the primary volume of hard drive then can craft the need of Mac recovery. This is due to the reason that the primary volume would be formatted then.

However, data recovery Mac is quite feasible through the easy help of Mac recovery applications. With the careful use of scanning algorithms, these Mac data recovery software do the good work in recovering the lost information from the affected hard drive.

Stellar provides the most superb cure for Mac data recovery called Stellar Phoenix Macintosh Data Recovery software. The safe and up to the mark working of this Mac recovery application assures you the best results. The software recognizes each type of file for data recovery Mac and tackles all the data loss cases. With its interactive user interface, the user will be blessed to work easily.