Unsolved
This post is more than 5 years old
1 Message
0
1422
How to unlock bios
Hi
I have dell inspiron 15 3542. I want to change boot setting but cannot able to change setting before unlock bios. When start up windows it's required system password and i know the password but when i enter the password to unlock bios it show invalid password. How to unlock bios or clear bios password ? Thank you
ejn63
9 Legend
9 Legend
•
87.5K Posts
0
October 4th, 2016 04:00
You'll need to call Dell by phone with verification of ownership of your system.