No Post on rebuilt desktop

[Toadie04]

Hello! I am somewhat new to pc building, and I just upgraded an older prebuilt pc. It now has a Ryzen 3 3200G cpu with built in graphics. The motherboard is a Gigabyte A320M-S2H. I also have an MSI GeForce Gtx 1660 Super gpu. It still has the original hard drive (Windows 10 installed) and a EVGA 650w power supply that has worked fine. It will not POST or display anything when I start it up - I have all the cables in, I have tried it without the GPU and only using one stick of RAM (2x 8gb Corsair Vengance LPX) and I am honestly not sure what to do. I suspect it might be an issue with motherboard compatibility with the cpu, but I am just not sure. Thanks!

 

[managed]

If it's solved please post the solution.

If it is not solved you may have to update the Bios so it supports the 3200G Cpu.