hi experts mere laptop ka time kud ba kud peeche hota ja raha hy main biose main default configure b kia time b theak kia lakin kuch ni hua aur mere laptop ke battery b bilkul theak hy lakin kuch hal ni hua ager kese ko waja pata hy tu bataow. 2 month pehle main ny cell b change krwaya tha tab theak tha lakin ab masla kr raha hy.