Insert your USB or DVD/CD to computer and make a bootable reset disk. Since the password protection on your Dell laptop has been removed, now, you can factory reset Dell laptop without password. If you are using a Microsoft account, you can reset your password online.
That’s all about how to reset Dell BIOS password, if you are troubled by this question, try the method above to get this BIOS password reset.
This should normally take just a few seconds. With this powerful tool you need to perform such lengthy and technical steps that you were doing while removing bios password in dell laptop.