Computer starts but no signal to screen

kden78

Reputable
Sep 15, 2015
5
0
4,510
So my newly built ryzen pc does not get any signal to the screen. I've checked the RAM (they work in another system and yes they are supported), HDD's unplugged every cable and another graphics card with the same results. I dont believe that its the motherboard since i just got my new one after a DOA 2 weeks ago but who knows. The pc starts with all the lights fans keyboard mouse working but the screen wont get any signal at all. Could a motherboard shorting from the case be the problem? Seems unlikely

specs:

Seagate Firecuda 1TB 7200rpm 64MB

be quiet! Pure Rock

ASUS PRIME B350M-A

AMD Ryzen 7 1700X 3.8 GHz 20MB

Phanteks Enthoo EVOLV ATX Svart

Crucial 16GB (2x8GB) DDR4 2400MHz CL16 Ballistix

RX 480 XFX

Fractal Design Integra M 650W