


There is no spinning circle at this stage (O/S boot loader not yet loaded).Ģnd Stage: O/S Secure Boot Loader - this image is either "blue Windows logo" with a spinning circle (non-secure boot UEFI, or legacy BIOS boot) or the "OEM logo" with a spinning circle (secure boot UEFI). As long as you have UEFI boot enabled, you will see the OEM logo. There seems to be two boot splash image "stages": (I may be wrong)ġst Stage: UEFI control - this image is hard coded into the UEFI BIOS. UEFI BOOT SPLASH / UEFI SECURE BOOT SPLASH
