build info:
cpu Ryzen 3 2200g
no gpu
psu FSP hexa+ 500w (it’s not the problem, pls don’t focus on that)
mobo gigabyte b450m ds3h
ram Corsair Vengeance lpx 2400mhz 2x8 gb
that’s the build, I’ve already changed all of the parts(thinking that they arrived broken) but tue cpu which I’m pretty sure is not broken at all. However al of em are brand new but the system doesn’t boot up, the screen says “no sígnal”. All fans spins but it doesn’t work. I can’t even get to the BIOS. What shall I do? What do you thinks I’ve done wrong?
PLS HELP It’s like a month of troubleshooting.