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What's DOS?
Posts: 1
Registered: ‎04-12-2017
Location: IR
Views: 329
Message 1 of 2

Lenovo b570e whithout os

I have a b570e laptop and it has no os even dos, and also the dvd reader is not working. How do i enter bios in this situation? 

Sr Support Specialist
Posts: 9,518
Registered: ‎11-30-2015
Location: PH
Views: 271
Message 2 of 2

Re: Lenovo b570e whithout os

Hi AminGhn , 


Welcome to the Community Forums. 


Have you tried powering the machine using the Novo button (item6 page 1) as done here

Normally FN + F2 / just F2 on start up triggers BIOS access on Lenovo laptops aside from FN + F12.


Similar discussion here for additinal reference .



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