So I've just finished building my brand new rig and ran into a problem. When I connect the monitor to the gpu's display port the monitor goes into power save mode and refuses to boot. All the components in the pc are working properly as far as I can see. My keyboard reacts and lights up, the cpu and case fans all run, the gpu lights up and the hdd vibrates a little and gets warmer over time. I use a dell U2515H monitor. I have tried to connect the monitor using a HDMI cable but to no avail. I've also tried other methods read online from other forums such as removing as much as you can leaving only what is necessary to boot, reinstalling the gpu, etc. I know this is not the monitor's problem as it connects to my laptop through HDMI just fine. Every single component of the pc is completely brand new. I also don't think I've fried anything as I constantly remember to ground myself. Any suggestions or help is appreciated, thanks!