hi experts mujy hp D530 k bios update chaye main jab b apna pc on krta ho tu wo kafiz zoor sy beep dta hy. main ny hp ke site sy bios download kiye lakin wo d330 py kam krty hain lakin 530 main nai mujy kese ny keha hy k ye dos k zariye update hongy is thran setup sy nai ho gy kia kese k pas ye bios hain tu plz mujy link send kr dain thanks.