"no IOMMU for Dev_Id 0" first goes to Xen Bug

[apparatus]

You can try to install Qubes OS 4.2 on USB disk on some other computer then upgrade it to Qubes OS 4.3 to have xen 4.19 using upgrade script:

@alimirjamali

Then I followed the qubes-dist-upgrade as a blueprint. It consists of two main bash scripts. One for dom0 upgrade tasks which then sends another bash payload to each TemplateVM for their upgrade.

Then try to boot from this USB disk on your laptop with ryzen 7 8845hs.
But disable qubes autostart so wrong PCI devices won’t be attached to sys-net/sys-usb:

Autostart troubleshooting