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Question No boot, no continuous CPU fan spin

Apr 23, 2020
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When I connect my newly built system to power the motherboard has sb_pwr led glowing orange, with all the leds lighting up

However when i turn the computer on, the cpu fan spins for a short period then stops, case fans keep going till power off, no bios boot, no output

I have checked cpu pins, none are bent.
I have tried removing all the ram as well with no results

Ryzen 9 3900X
ROG STRIX X370-F
A 980 of some sort
1000W corsair power supply
 

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