Laptop doesn't let me install any other OS

[Guest]

Hello, I have a hp envy dv6-7200sa with w8 whose I dont like it. I try install w7 after first reboot i got some radom screen i cant instal this version of windows. Can I delete this stupid "Protection" ?

 

[Brett928S2]

Hi

Turn OFF > UEFI in bios...

All the best Brett

 

[Guest]

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[Guest]

Hi

Turn OFF > UEFI in bios...

All the best Brett

Thank you, I will try I hope i don't *** up my laptop