Question Pc won't boot need help figuring out cause

Aug 22, 2024
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I just built a new pc it booted without any hdmi or display port connected to it when I plug my display port into my GPU and try powering on the pc nothing happens I also tried plugging hdmi directly into mobo same nothing happens is it my PSU? If I reset cmos and turn it on with no other cables connected it powers on
 
When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

I just built a new pc
Did you recycle any part from an older build? If so, please mention them.

Moved thread from Components section to Systems section.