You cant really fix a "hard drive crash". In the data recovery business that term is used to describe a particular problem when the mechanism inside the hard drive "crashes" or scratches the surface of the platters/disks where the data is stored. There are other types of problems that can be corrected when a hard drive fails but this is not one of them. http://www.interdatarecovery.com/index.php/5-steps-to-recovery
Yes, a virus is capable of crashing your hard drive.
BEcause of
hard drive head crash
To get more information on hard drive recovery for a hard drive crash, you might want to look into www.salvagedata.com as they specialize in hard drive recovery for iso systems.
From the website beyourownit, you can learn how to repair your own hard drive. After a hard drive crash or blue screen, you may begin by using a windows utility called Chkdsk which will look for errors and problems in your drive.
Reformat the hard drive Reformat the hard drive
This problem is caused by a malfunction in the connection between the xbox and the hard drive, the easiest way to fix this is to remove the hard drive and put it back in and that should work.
That crackling sound is your hard drive being read, and it can be fixed by replacing your hard drive with an expensive Solid State Drive.
You have to attach it properly. Chucking it at the hard drive doesn't work.
you have to buy a program which is specialist to do that or hack it nicely.
get a new hard drive or fix ur old one
Dataphoenix offer fixed price recovery of hard drive data. Data doctor is one of the leading hard drive recovery specialists and is based in London UK.