I recently ran into a problem with a 200gig hard drive that i have set as a secondary drive in my computer. Whenever my computer goes through the boot phase an error apears "A problem with the Hard Drive has been detected. Consult the troubleshooting section of your user manual." The drive used to work great and i put a ton of movies and backup files their and recently the drive wont show up with a volume nor is it accessible. I've searched around about hard drive failure and recovery tools and went through my user manual but have little luck yet. I've looked a little at disk doctor and am not too sure what i need to do with this program or for that matter if it is what i need. Also i have used another program called "recover my files" and it detects the failed drive and labels it as a physical drive with no volume, however it cant recover movie files. If anyone has a suggestion or idea as to what i may be facing please let me know. I know their are groups who charge to recover files off damaged drives however they are quite pricey and hoped i could handle this myself. If anyone has any suggestions i would appreciate your thoughts. Thanks for your time and hope someone can help.