Black screen on boot only with Ryzen 2200g integrated gpu

Hi, i tried to boot Solus using the integrated GPU on my Ryzen 2200g, also changing the preferences in the motherbnoard set to "internal graphics".
The result is a still black screen after choosing the kernel to boot from in systemd. I tried it with the 5.6 and the 5.4 kernels, same results..
I originally installed Solus on my system while using an external GPU, nvidia gtx 1060. My current system has no problems displaying the output on my monitor using the hdmi output of my nvidia of the gtx 1060, on nouveau or propietary drivers.
So summarizing, installed Solus and booted succesfully while having the hdmi cable plugged to my nvidia card. Then i switched the cable to the hdmi plug in the motherboard (to use the Ryzen gpu), changed the settings on the moterboard, and when trying to boot i get the black screen.
I also tried the famous "nomodeset" option for booting, following the "Boot rescue" guide, but with no resuts, no difference is observed. The only difference is that Solus won't let me choose the kernel after using the "nomodeset" option, there's only one option, but i get the same black screen.
Does someone has a clue for displaying the output on internal graphics? Thanks in advance.