No display output from aorus b450 pro wifi motherboard

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I recently built a ryzen build.
Specs:-
Processor ryzen 5 1600
motherboard:- b450 PRO Wi-Fi
Ram:- Corsair Vengeance 3000 mhz
When I connected the HDMI to my monitor no display was detected. But when I used hdmi port from graphic card it works perfectly what's the problem.
Is HDMI port of mbd faulty?

 

[Phillip Corcoran]

The Ryzen 5 1600 does not have a graphics chip so the motherboard GPU ports are effectively dead with that CPU installed.

With that build therefore, you'll only get a signal to the monitor via your graphics card.