my PC complained recently that ‘error loadind boot disk’. so i decided to format the HDD but while i was doing i noticed that the process was very slow. upon waiting for several minutes for the OS to check my system Hardware i got a report that it could not find any HDD volume. i am very comcerned because i think i have not done any thing to warrant damage to my HDD in a short time. please help me out i need objective suggestation. thank