-first try to check ur data cables and power conectors for cdrom and hard disk also check ur jumbers for positions master slave cable select
-second make sure ur windows is work good may be u have problem in ur partion table or ur windows
-third ur bios have problems reflash again and clean ur memory (ram )

first-ur bios have problems reflash again and clean ur memory through your petary in mother
second-check your windows and your hard partition that on that
third-check your mother tembretcher that you have
finaly-you may fix this problem

اخى العزيز شوف الرمات كدة اذا لم يكن لديك باد سكتور