Mac OSX Lion Hard Disk Problem.
For a a last couple of days i have been having a problem with My 2006 Mac Pro :
Mac OSX Lion 10.7.2 Installed.
one of my hard disk isn't getting read properly at times.And some time it starts reading the hard disk properly
When i try to Repair/Verify my HD from Disk Utility it gives me an Error Telling me "Couldnt Unmount the DIsk".
I even tried to change the HD Slot but it didnt help,i resetted the ram.went to safe mode. but still the probelm is there.
But sometime it reads the disk properly.does any1 have this problem.Any Solutions please.
Below our the images attached of my hard disk and the error in Disk Utility.
HD Specs are given in the last pic.
Disk Warrior also gives me an error or 2 if i try to Graph or Rebuild the Hard Disk.