07-04-2016 09:19 AM - edited 07-05-2016 09:54 AM
Does anyone know how to enable legacy support on Z240 Workstation?
Under "secure boot configuration" in BIOS I choose "Legacy Support enable and Secure boot disable" but after I save and reboot, it reverses back to "Legacy Support disable and Secure Boot Enable"
Any suggestions please?
Bios version is 1.24 which is the latest.
Solved! Go to Solution.
07-06-2016 08:57 AM
I figured it out eventually.:smileyembarrassed:
When you disable "Secure boot" or any other security related option in the BIOS, you will be prompted to enter 4 digits upon reboot.
I was typing the 4 digits while having "num lock" off so while I thought I was typing the numbers, the BIOS wouldn't accept the changes simply because what I was typing was "blank". Make sure you actually see the numbers you are required to enter on the screen.