I have a HP dv6t Select Ed i bought in April of 2011. Currently i have it dual booting Fedora and Windows 7, and lately when i boot into Fedora i get a warning saying my Hard Drive (640GB) has many errors. Upon further inspection of the SMART Data, it says i have 149 bad sectors (reallocted sector count) in 2515 Power Cycles. I guess my question is, how worried should i be? and is there any way i can repair these "bad" sectors? Thank you.