The motherboard is an ASRock Taichi X370, case is Phanteks Enthoo Evolv tempered glass edition. I haven't built a PC in over ten years so I'm probably missing something. Motherboard does light up a bit with a blue light but power button won't do anything. The 24 pin and 8 pin power connectors are in place...the power sw is correctly inserted into the board panel. Not sure what the issue could be.