Salam...Window xp ma koi problem ho gyi ha.Jb comp. Start krtay hain to Bios waghera k detail anay k foran bad jo window xp ki loading hoti ha jisme black screen hoti ha aur window xp likha ata ha...Wo screen khatam hi nai hoti aur window start hi nai hoti...Kia kro k window thek ho jay?