Unplug all cables from your PC, press and hold the power button for 10 seconds, release, replug everything, and try and start it up.
Due to power being controlled by software, rather than a hard switch that physically stops the power flow, occasionally PC’s can glitch out and not shut down fully. Doing the above removes residual current from the motherboard that may be causing it to hang.
Try a capacitance reset.
Unplug all cables from your PC, press and hold the power button for 10 seconds, release, replug everything, and try and start it up.
Due to power being controlled by software, rather than a hard switch that physically stops the power flow, occasionally PC’s can glitch out and not shut down fully. Doing the above removes residual current from the motherboard that may be causing it to hang.