Sys-net & Sys-Firewall not installed R4.2.1

[apparatus]

Also the same issue with your laptop model:

Qubes crashes on VM boot

I recently bought a system to run Qubes 4.2, but every time I boot a VM, the system hangs for a couple seconds, then immediately powers off and reboots. Originally I thought it was an issue handling PCI devices (some people seemed to have similar-ish problems relating to PCI passthrough with certain devices), but starting a VM with no passed-through devices results in the same behavior. This results in a scenario where the Qubes initial setup consistently crashes. I can create qubes manually if…

So it’s not some hardware issue with only your laptop but for this laptop model in general.

There was a similar issue but it’s fixed already:

Issues with Lenovo Yoga Slim 7 ProX (AMD Ryzen 6800HS)

Maybe your issue is somehow related.