Alright, so I built my PC a few days ago. Everything seems to be running normally, but when I turn on my PC for the first time each day, the Arsenal Gaming screen shows up, then the window loading icon with the dots going in a circle, then nothing. The monitor loses signal from the PC, but the PC is still on (lights on the fan, motherboard, GPU, and liquid cooler are all still on, fans running, etc). Wiggling the mouse or using the keyboard does nothing. Pressing the power button also doesn't turn it off, so I turn off the PSU, wait 45 seconds, and then turn everything back on and it runs flawlessly. Any idea what the problem is?
https://pcpartpicker.com/user/beesting12/saved/BGqL23
https://pcpartpicker.com/user/beesting12/saved/BGqL23