Want to fix error 254? Looking for proper solution in this regard? If yes, you came at the correct place. In general it is really quite tough to accept that even a Mac system go through issues but the fact is Macintosh also display error message due to somehow. Mac error 254 is one such erroneous situation leaving system turn off into extensively. In addition the very error can come across while transferring data from external hard drive to the system or vice versa. That's why one must Fix error 254 soon. In order to do so one can try repairing hard drive permission by using disk utility. Besides formatting hard drive and installing OS X from original boot-able disk is suggested. However by doing so there would be data deletion comes up which has sorted out through data backup. Instead of adequate backup going with Mac Data Recovery Software is the mere choice. It is an ultimate option to restore lost, formatted or even damaged Mac data in user friendly manner. This recovery program is fully capable of dealing any kind of data loss occur in Mac. Thus you likely fix error 254 by implementing these above mentioned steps.