If you own a MacBook then you should know MacBook hard drive crash symptoms so that you can quickly create a backup before the data is lost from the hard drive. The hard drive is an important part of the MacBook that contains all the data which can be official document or audio/video file. If you have lost these files due to crashed hard disk then there are chances that you never get them back. So it is better that to be aware of the MacBook hard drive crash symptoms. Some common symptoms are hard disk response time is too slow, the bad sectors increases at fast rate, you may hear some clicking or beeping sound when hard drive is operational. When you notice the MacBook hard drive crash symptoms you must back up all of your data in and other storage media but some times the crash is sudden and you may not get time to create one. You will have to send it for repairing but you can do the restoration of data by using your backup or Mac data recovery software. It is perfect solution for all kind of data loss on MacBook and also from the repaired hard drive.