I was forced to reinstall my Win10 installation in a Dual-Boot configuration. (Sadly i can't get rid of Windows......but that a dang long story.
so therefore the installation was in Order: encrypted Manjaro was already installed, but with an unencrypted own /boot/efi and an unencrypten /boot
I know my Laptop has the bug to always boot from the \EFI\Microsoft\Boot\bootmgfw.efi if it's available. So I renamed it, as i did last time (but there I installed Manjaro AFTER Win10) but now it doesn't get me to GRUB/Manjaro instead I get a weird error of the UEFI-(BIOS) Bootloader System from my Laptop itself stating it didn't find meantioned above bootmgfw.efi
Adding the grubx64.efi to the "allowed" secure Boot's doesn't chance/or even work.
Did I f*** up my GRUB install with plain re-installing (only formating the Microsoft Recovery, Microsoft EFI, and Microsoft Install Partition) Win10 into an Manjaro DualBoot?
How can I check upon that, an what's a save way to reinstall the GRUB if i messed it up?
Please note down if you need specific terminal output from the Live-Environment, lot thanks in advance