New
#30
It sure looks like you do not have UEFI then.
Can you show a screenshot of what it shows for you from one of the options below to verify?
How to Upload and Post Screenshots and Files at Ten Forums Tutorials
Check if Windows 10 is using UEFI or Legacy BIOS General Tips Tutorials
Are you multibooting with another OS that could be messing with this?
For now, are you able to use any of the methods below from Lenovo for your IdeaPad Z570 laptop?
Recommended way to enter BIOS for IdeaPad, Lenovo Laptops