Windows 10 Pro – Secure Boot enabled Protects system from unauthorized software during startup
Windows 10 Pro – Secure Boot enabled Protects system from unauthorized software during startup
Both drives use GPT and display the GUID Partition Table. When you disable CSM support and restart, it seems to re-enable itself automatically. I've verified everything is compatible with secure boot, but it isn't visible. You can't enable it because it doesn't appear.