New Gsync monitor not booting up in Display port mode, any ideas?

[jaybee82]

I've gone into bios and can see that legacy UEFI is set, but no luck.

For reference, this is the card I brought;

https://www.overclockers.co.uk/giga...ics-card-gv-n1070g1-gaming-8gd-gx-188-gi.html