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- HP Community
- Desktops
- Desktop Boot and Lockup
- Can not enable Legacy Boot in BIOS

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02-12-2019 08:02 AM - edited 02-13-2019 02:27 AM
Hi there.
I have carefully read many threads here concerning similar issues - but I am stuck with the following situation:
On my HP Prodesk 400 G4 SFF I am constantly trying to Enable Legacy boot and Disable Secure boot. No matter what I do, it just doesn´t save the settings.
I have the latest BIOS: 02.22 Rev.A. I even tried downgrading but without success.
I also activated an Administrator-Password as recommended in other posts.
I always go to secure boot options and select "enable legacy and disable UEFI boot" in the drop down-menu - then I save it by pressing F10 (also tried saving by going back to main menu) --- and then reboot.
But then nothing changes!
Is there something wrong with my PC? Will there be a BIOS-Update? Is there any way I can make the BIOS work as it should be?
Thank you!