Question my pc does not give image

[Joako]

Hello, I bought some components, asus prime a320m-k motherboard, ryzen 5600g processor and 16 ram, the problem is that I assemble it, the motherboard turns on but it doesn't give me an image, another thing I realized is that it doesn't even turn on the mause or the keyboard, I tried with other ram and it still does not give me an image (all the components are new)

 

[rgd1101]

PRIME A320M-K｜Motherboards｜ASUS Global

ASUS Prime series is expertly engineered to unleash the full potential of AMD and Intel processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime series motherboards provide daily users and DIY PC builders a range of performance tuning...

www.asus.com

probably need bios update