[SOLVED] Won't boot after changed CPU from Intel to Ryzen 5 3600

[jiuntian]

Hi there, I am using proxmox previously on an Intel platform, with an Intel i7-3770 CPU, and everything was smooth. But since the CPU was broken, I have replace my system to a Ryzen build, with Ryzen 5 3600 and B550. When I try to boot from proxmox, I am stuck on a blank screen with text "Loading initial ramdisk..." as shown below.





I also tried to run using recovery mode, from the grub boot entry, however I still unable to boot into proxmox. This have more verbose message, and it shows that the booting is stuck on somewhere.



I have tried many different settings in bios, but none have made a difference, and I would like to ask for help sincerely from the community here.

Many thanks for your time reading the post

 

[_gabriel]

what gpu ?

 

[jiuntian]

I am using Nvidia GTX 1080ti, and was using GPU passthrough in previous setup.

 

[jiuntian]

Updates:

It was actually due to disable of GPU for GPU passthrough, and thus no more output once PCI passthrough is enabled. Since changing to a new platform, the network driver is not available and thus unable to access. To solve the problem, disable the PCI passthrough to enable back the GPU, by comment out the line in `/etc/modprobe.d/vfio.conf` and simply reboot then install the network driver.

 

[_gabriel]

have you set some kernel options ? or blacklist nvidia drivers ?
edit : ok, you've found just before my post.