Disable F12 during pre-boot

Question

Hi,Just checking if anyone has idea on ways to disable F12 function ( one- time boot menu ) ? Maybe give an pop - message asking for admin password if anyone press F12 button during pre-boot.Model : Latitude 5420

DELL-Cares · Answer

Hello, I see you are looking for technical assistance. If you need our help, you can follow @dellcares and start a private/direct message with us and we will be happy to assist you.

DELL-Cares · Answer

To provide the best of our support, start a private/direct message with us and we will be happy to help you.

Disable F12 during pre-boot

Dell Support Resources

Latest Solutions

Key replacement for Alienware Area 51m R1

65W Charger manufacturing authenticity

SE2426HG, serial number correct

Bios Password Activated By Mistake

Why does my Dell laptop turn on but show a black screen?