I've had a problem with x570-E when updated from version 1201 to version 1405, the Windows could not boot due to INACCESSIBLE BOOT DEVICE, after 3 hours of debugging I've installed Windows again. What are the chances to happen again when updating from 1405 to the latest BIOS?
My BIOS update procedure: update BIOS -> load optimised settings -> set BIOS settings from scratch as before (I keep track about all bios changes I do) -> boot to Windows.
RedSector73 wrote: But why leave this off, that would be worth knowing. I need a laugh !
You are being a bit off topic and I don't have to give any explanation about why I don't use that "feature". Secure boot is one of the features that can give you the INACCESSIBLE BOOT DEVICE after BIOS update/clear CMOS. You could give some information why is that so important to you instead of being a smartass.