When I click OK, it brings me to Lenovo Vantage. I decided to do the update tonight when the window popped up. I've been getting this alert ( as seen in the link above by user SimonB88) and been putting it off since I know sometimes BIOS updates can take a long time and maybe interfere with software. Hi - I've tried calling support, but keep getting bounced between departments everyone is very nice, but doesn't seem to understand the full story, so I decided to post it to this thread which has been the most helpful. Location: USA Comp - Lenovo ideapad FLEX5-1570 I hope this reaches someotherguy who seems super helpful and responsive! I posted a lengthy step-by-step account of my experience with this, and I hope it's helpful here (this is the original link I find most helpful):