Asalamu alaikum itdunya member's mai ne ye notice kiya hi ke mere system me in dinow p/c switch on karne ke bad fan ka sound kafi zoor se araha hota hi aur jab p/c compleate start hojae tab 10 minuts ke bad wo sound nahi aata....pls help me

note: Aisa srif subha me frist time start hote waqt hi hota hi uske bad din me kabhi bhi start karlen ye sound nahi ata....thanking you