I wanted to use my Framework Laptop to boot a DBAN USB stick in order to securely erase a harddisk I had attached via USB. To be able boot DBAN I changed the boot settings in BIOS. Since it didn’t work, i tried a few things out. So I disabled the Windows Boot Manager in EFI Boot Order submenu in the Boot tab.
Unfortunately I am now unable to activate the entry again and as a result I cannot boot at all any more…
I tried to reset the BIOS settings to Custom and Optimal Defaults. Unfortunalety it does not change the EFI Boot Order.
What can I do now? Do I have to (de-)activate another option in order to change the EFI Boot Order?
I guess there is an easy solution - help appreciated