Laptop: HP ProBook 440 G4
CPU: Intel® Core™ i5-7200U CPU @ 2.50GHz
GPU: Intel HD Graphics 620
Main OS: Windows 10 (Version 10.0.18363.1198)
Space Disk for FydeOS: 50 Gb
I am trying to install FydeOS “FydeOS_PC_v11.1-stable.img” on my laptop in “dual boot mode” with the checkbox on “Install rEFInd”, but after installation which completed successfully, when I try to boot from FydeOS, a white screen appears.
Everything was done according to the instructions specified in the FAQ.
In the BIOS settings, I disabled secure boot and at boot I force FydeOS bootloader (tried this and that several times). Also I turned off turbo boost.
For some reason, rEFInd refused to work on your device. The inner workings of rEFInd fall outside of my remit but as suggested by @user24 you may seek another EFI boot loader for this purpose.
In my situation (Asus X55) I tried using /efi/FydeOS/bootx64.efi and it didn’t work so I installed EasyUEFI which was able to show the contents of the EFI partition and I ended up having to manually add the following boot entry, note the case difference, and this is case sensitive as I understand: