Drive manufacturer furnish diagnostic software for checking their drives. For example, Seagate has SeaTools and Western Digital has Data Lifeguard Tools.. If you did not get a disk containing such tools when you got your drive, Go to the Support section on the manufacturer?s web site and download them. The download file should contain instructions for their use.

Modern drives include S.M.A.R.T. (Self Monitoring Analysis and Reporting Technology. If your system also supports this, and it is turned on in your BIOS, you should be warned of impending hard drive problems. You may want to check on this. You will still need the manufacturer?s tools for through checking if a problem is reported. These will probably include a utility for checking the SMART status of the drive.

Hope this helps

Frank