kuna laptop hp 650 na hp ENVY m6 zote zimekuja na window 8, sasa nataka kuweka window 7, kila niki jaribu ku boot from cd inakataa na nikicheki bios nimeweka powa kupitia f10 na kila ki press f9 ili nichagua boot dives inaleta
OS BOOT MANAGER na BOOT FROM EFI FILE tuu.
msaada tafadhali wakuu..