so i recently upgraded to an Intel core i7 7700k and z270 Gaming K4 Mother board. everything was working fine before the upgrade, but now after installing it my monitor stays black. when i turn the computer on all of the lights and fans come on, I'm just not getting a signal to my monitor, keyboard and mouse. I know its not my BIOs bc I bought a new motherboard that already came with an upgraded BIOs. I inspected the processor and motherboard before installing and they both seemeseemed flawless. I'm at a dead end, i need help, Thanks! I'll keep checking this post regularly.