Assalam-o-Alium To All Experts : mere pas gx280 dell pc hy problem ye k mere choty bhai ny bios main ja kr ulty ulty button daba deye jis ki waja se boot sequence 1,2 aur option lock ho geye hy plz mujhy koi batay k main unhy kese unlock karo aur main jub unlock karta ho pr wo password protected hy plz help