Motherboard RGB Light On But Cannot Power On

[Blaze024]

I put together a new pc yesterday and everything booted up fine, posted, and I installed windows. As I was installing ASRock RGB LED, the system shut down completely and no longer boots. I will note, the RGB light on the board was red while just sitting plugged in (not booted up). Now that same light is a yellowish-green and if I hold down the power button the system does not boot and that light disappears, and when I let up the light reappears. I have the same wiring as before and everything was powered properly.

I might also add that I tested the PSU with a paperclip and it is fully functional. I also reset the BIOS and CMOS, the motherboard reacted the same way when the power button was pressed.

Full Specs:
CPU - i5 8600k
MOBO - ASROCK Z370 Killer SLI/ac
RAM - Trident Z RGB 16GB 3200Mhz
CPU COOLER - CoolerMaster ML240L RGB.
SSD - Samsung 860 Evo 500GB
HDD - Western Digital 1TB Blue
GPU - Asus GeForce GTX 1070
PSU - 650W EVGA B3
CASE - Phanteks Eclipse P400
OS - Windows 10 Home 64-bit