help

[myarslancool]

Hello sir,
Mere laptop ki hdd mein bohat zaiyada Bad Sectores hain.main ne bohat dafa use format kiya hai lakin woh khatam nahi ho rahe hain.mere laptop ki hadd Samsung 80Gb ki hai.aur ram 512MB ki.Main ne issy Win98 Ki CD se Format bhi kiya tha.
Ek dafa to main ne puri hdd ko format per bhi lagya tha lakin laptop 30 Hours tak chalta rah lakin us ki formation adhi bhi nahi houi thi.main jab us mey window Xp install karta hoon to woh kuch waqat k batt error de datti hai(Your system Hardware and software problem plz tell your administartor)
please sir tell me k main kya karon.give me some solution.
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