Question Only ram lights up when gpu plugged in but everything works when it’s not plugged in what do I do?

[Ryoto]

I have
-prosseur: ryzen 7 5700g
-gpu: gigabyte 3060
-motherboard: x570s aorus elite ax
Ram: 2x 16gb t-force
Case: Corsair 5000x
CPU cooler: Corsair Icue h150i elite capelix
Psu: 850w 80+ gold
Storage 1tb

so everything works normally when gpu not plugged it gets the graphics from my cpu but when gpu is plugged only my ram lights up and I know that my gpu is not the problem because I tested it on an other pc and it worked fine it’s my first pc and this is a new one

 

[Ryoto]

I forgot to mention but I have windows 10 not activated