Asalma o alikum

Sir,
mear masla yeh hai key meray computer ki dard disk aprox aik month kay baad crupt ho jati hai mujhay har dafa HDD ko repartation kerna perta hais. and data bhi ziaya ho jata hai.
meray pass
Dell GX270 3.0 GHz computer hai.

Please mujhay batayian key main kaisay is ko theek karoon