Q:

no video signal from motherboard after Windows Server 2019 install

I am pretty new to the server world and I think I messed up beyond repair. I was hoping anyone here could help me out of my missery.
What happened: I decided that my windows 10 home "server" was in need of a real server software so I installed windows Server 2019 (official install + key) on my homeserver which consists of:

AMD Ryzen 2500, 
Asrock AB350 ITX 
Crucial BX500 2.5" 
SSD 120GB, 
8 GB of DDR4 RAM.

The computer worked fine before installing the server but after installing it, I get zero video signals, no UEFI prompt and nothing seems to happen at all.
I sort of have a feeling that I need VGA for this but the mobo only has 2 HDMI ports, 1 RJ45 port, 4 USB A, 1 USB C and I have no clue what to do in order to get it working.
What I did try was to check whatever the duck happened to my SSD in the meantime. So I dismantled the device, got the ssd and plugged it in. In there were basic windows folders/structure: picture for reference
What's even more odd is the fact that the bios/uefi isn't showing up at all, almost confirming my self that HDMI isn't getting any signal
This is pretty embarassing but I hope someone could help me with what I need to do in order to get a video signal and actually see what's going on, thank you for your time
ps: Even after plugging the SSD out, the UEFI still isn't showing up
Edit: I have cleared the CMOS in the meantime.
Edit 2: I reinstalled a fresh OS in the hopes of it working somehow, neither did that work as expected 

A:

The issue was that the Ryzen CPU did not have a dedicated graphics chip. Bought my self a cheap 30/40 bucks gpu card and got visuals again.

