When i plug in my video card my monitor says no signal

[filipsebastian20]

I just got a new computer and My video card was 1 day late so I installed windows without it. When it came I put it in and started everything lighten up but my monitor says no signal I tried everything pull it out put it back in everything. With out the video card the pc starts normally.
PC specs:
I7 8700k
Aorus ultra gaming WiFi mobo
Gtx 1080 ti Aorus
2x8 gskill tridentZ RGB RAM
250gb Samsung ssd
2TB Firecuda hard disk
NZXT X62 Cooler

 

[alexoiu]

When graphics card installed, connect the monitor to it, not to the motherboard.

 

[filipsebastian20]

BTW the monitor is plugged into the video card hdmi and I tried display port too.

 

[RememberThe5th]

Just for sake of asking stupid question, did you plug 6pin and 8pin?
And which powersupply you have?