How to repair hard disk cyclic redundancy error

tomatthe

Distinguished
There isn't really a repair for this. Backup the data on the drive that you can still access, and replace the drive.

If you insist on still trying to use the drive you could run a checkdisk on the drive, and this will mark the bad sectors so they are not written to again. Generally when drives start to fail they just continue failing so you probably won't accomplish much by doing this.