Fresh installation won't start

[megavolt]

@diegorodriguez

What comes to my mind is that setting an admin password will unlock more advanced feature at some UEFIs. Maybe try that…

Also check this list:

@linux-aarhus

Firmware checklist for BIOS systems

• Use latest available firmware
• Disable EFI
• Disable RAID option
• Enable AHCI

Firmware checklist for EFI Systems

• Use latest available firmware
• Disable Optane Memory and Rapid Storage Technology (RST)
• Disable RAID option
• Enable AHCI
• Disable Secure Boot
• Disable Fast Boot
• Disable CSM (Legacy/MBR) boot

Some systems require the user to set a firmware password before more advanced options becomes available.