Gigabyte H370M DS3H doesn't recorgnize UEFI-Unibeast-USB-Stick

[MadBlue]

Hi there,

I'm a bit stuck on my installation here.
I created a Mojave UEFI-USB-Installer with Unibeast.

I have a working system based on the Gigabyte H370M DS3H. Windows etc. just workes fine.
It has no problem to recorgnize the UEFI SATA SSD with Windows or the UEFI Windows 10 USB-Stick.
But it just wont show the unibeast USB stick in the Boot menu... so I can't boot from it...

Maybe there are some BIOS-settings I didn't do properly...
So, do you have any suggestions how to solve this?

(Over the last ~2 years I only uses my macs... so I'm a bit out of all this PC/BIOS stuff... 0 )

Sören

EDIT:

Just solved the USB thing... CSM support was the BIOS option I was looking for.
Now I can select the USB-stick as boot device... but I get "Error loading operating system" just after selecting the option.

 

[danstrashbin]

You might be having this problem:
https://www.tonymacx86.com/threads/...t-apfs_module_start-1277.253844/#post-1760589

I'm considering shelving my H370 until it is better supported and using the following guide for a Z370:
https://www.tonymacx86.com/threads/...wi-fi-ac-build-w-i7-8700k-amd-vega-56.239969/

 

[lehmanhill]

Just a thought. I was only able to boot from my USB stick on Mojave when it was in a USB 2.0 slot. Try different USB connections and see if it helps.

 

[MadBlue]

... to use the H370 was just pain in the a......
I changed it for a ASRock Z370M Pro4... now everything is working as it should.