Mojave install on USB not recognized

Hello all!

The situation:
I have a hackintosh since 2016. (hardware is listed below).
It was running High Sierra.
I made the update to Mojave. But no sound since the update. Tried various methods found online, nothing worked.

Now I want to vanilla install Mojave.

I made a USB installer.
On that installer is the Mojave install & Clover. (pictures : https://imgur.com/a/2HSsGq5)

When powering on the computer, I directly go to F12, to choose my USB for booting.
But my USB isn't display as ' Install Mojave'. It displayed as 'Kingston DataTraveler 3.0'.
When clicking on the 'Kingston DataTraveler 3.0', the computer tries to boot, but gives me black screen with message 'Missing Operating System'.

(Gigabyte BIOS settings are the ones seen in this video : https://www.youtube.com/watch?v=EU6dsx9Z318)

Can anyone help me? What should I do to get the Motherboard to recognize the Mojave software on the USB?

Hardware:
Motherboard : Gigabyte GA-Z170-HD3-DDR3 Motherboard
CPU : 5th Generation (Skylake) Intel Core 6M Cache,3.30 GHz Processor (i5-6600) (Turbo Boost 3.9 GHz)
Wifi : TP-LINK TL-WDN4800 N900 Wireless Dual Band PCI Express Adapter
Power: Corsair VS 650W 650W, PFC, 120mm, CP-9020098-EU (650W, PFC, 120mm)
Ram: Crucial BLS2CP8G3D1609DS1S00CEU - Sport 16GB kit DDR3-1600
GPU: None.

Pictures of the USB-installer content + pictures of BIOS (F12) + picture after clicking on the USB installer. https://imgur.com/a/2HSsGq5