No HDMI signal, stuck on BIOS utility

[SirSputnik]

I bought a new PC and monitor. Using both hdmi cables or display ports as display options results in me being stuck in the BIOS utility menu. If I try to save and exit the screen will flash blue saying no hdmi signal or no DisplayPort, depending what I'm using

Specs:
Processor- Intel Core I5 7600k
Motherboard- ASUS Prime Z270-A
GPU- EVGA GeForce GTX 1080
RAM- G Skill Ripjaws V 16GB
SSD- Crucial MX300 275GB
Power Supply- EVGA Supernova 750

 

[stmaki16]

If you have onboard graphics check to see if its enabled. If its enabled turn it off