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What's DOS?
Posts: 1
Registered: ‎10-25-2013
Location: India
Views: 442
Message 1 of 2

Z580 new Windows 8 os installation

hi i've a ideapad z580 with windows 7 home besic. now i've bought windows 8 pro & wat to install it in my pc from usb.

problem is whenever i try to boot from usb it just bypass it and go stright to windows 7.I've already checked my USB in my pc and it is bootable. so i've read different forums & every one is saying to disable SECUREBOOT option... now is my bios there is no secure boot option even if i enable administrator password i cannot find any SECUREBOOT option...  


so what shout i do with my windows 8 pro? how do i install it?my laptop is ideapad z580  with i3-3110m ...


Moderator Note; subject edited


Retired Support Specialist
Posts: 4,447
Registered: ‎04-22-2013
Location: Philippines
Views: 397
Message 2 of 2

Re: Z580 new Windows 8 os installation

hi dipanjanforever,


Welcome to Lenovo Community Forums!


Have you tried using the F12 to pull the Boot menu option and boot the USB from there?


Can you also share what are the option under your Boot tab and Configuration Tab, can you share theor screen shot



Solid Cruver

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