I bought a new desktop in February this year. Originally It had 2TB Toshiba SATA hard drive installed. Within three months I started facing continuous hang problem. So after a bit of research I intended to check the status of the drive. I installed Hard disk sentinel and right after opening the app it showed me that the health status of the drive was critical (15%) having lots of bad sectors. Fortunately it had one year of warranty. So, I got it replaced within a month. In June I installed the new Toshiba 2TB hard drive. Just to be on the safe side I installed hard drive sentinel right away. Everything was fine that time. But suddenly on September 9, hard disk sentinel started showing me that same old warning. Now the health status of the drive is 20% and bad sectors have also started piling up. Now I don't get it. How come two new drives fail within three months or so? Is it something related to Toshiba drives in general (I mean is the failure rate of Toshiba is really that high?) or is there something fundamentally wrong with my system? What should I do now? I am considering buying a WD drive now. Should I go for it? Thanks.