sudo dnf install @virtualization

sudo nano /etc/default/grub

Append to GRUB_CMDLINE_LINUX:
iommu=1 amd_iommu=on rd.driver.pre=vfio-pci

dracut --add-drivers "vfio vfio-pci vfio_iommu_type1" -f

sudo nano /etc/modprobe.d/kvm.conf

Append:
options vfio-pci ids=10de:1e87,10de:10f8,10de:1ad8,10de:1ad9

dracut --add-drivers "vfio vfio-pci vfio_iommu_type1" -f

grub2-mkconfig > /etc/grub2-efi.cfg

reboot

./home/username/Documents/LS-IOMMU.sh

Start Virtual Machine Manager
Create new VM
Configure before installation
Firmware -> UEFI
Q35

Remove both video devices (QXL & Spice)
add PCI devices (graphicscard)