got weird errors while booting usb install medium. fixed it by disabling secure boot in bios. initially planned to use dasharo but found out that my cpu is not supported so i am using original vendor bios for now…
It’s easy to install, you can use the Dasharo install tool, or you can just copy the ROM to a USB dongle and use the MSI FlashBIOS feature.
If you don’t have a paid Dasharo subscription, you might need to compile the ROM yourself. This is not terribly complicated if you have a basic understanding of Coreboot, Dasharo provides a docker environment with shell scripts for building the firmware.
The motherboards have very good Qubes OS support, both with or without Dasharo.
Thank you for the info. Do you now whether a discrete TPM module is required for the heads installation? On the dasharo website it is stated that for Z790-p it is required but for the Z690 not. I am a bit confused…