GA z170x gaming 7 motherboard new build no display

[Kray70]

No display signal from my hdmi port - all leds and fans are working, but they die after few seconds and start again

 

[ajpaolello]

Can you use any of the other video output ports? Might be a bad mobo

 

[Zerk2012]

First reset CMOS then remove the memory and try with just one stick.