Computer freezes? Help

[xXPizzaMan37Xx]

So I made a computer recently and everything was working dandy up until today. I was doing the usual when all of a sudden my computer kind of turned off but didn't. The fans and leds were working just fine, but the keyboard turned off, as well the mouse, monitor, and even the power button on the case. In order to turn off the computer I need to flip the switch on the psu or unplug the cord itself. I have no idea how to fix this. Please help. Also I have a ryzen 2600x and an Asus rog b450 f gaming. Thank you

Edit: I can turn the computer back on but the problem happens again less than 30 minutes later

[Fasauceome]

Reset cmos? Restore optimized defaults in BIOS?

[PineyCreek]

Also, what's your PSU type/wattage and GPU?

[xXPizzaMan37Xx]

15 minutes ago, fasauceome said:

Reset cmos? Restore optimized defaults in BIOS?

Hopefully I don't jinx it but it seems it resolved itself after I put the pc in sleep before it had to chance to stop working

[Fasauceome]

Just now, xXPizzaMan37Xx said:

Hopefully I don't jinx it but it seems it resolved itself after I put the pc in sleep before it had to chance to stop working

Oh? Well that's nice. Although you did say it could take 30 minutes to set in. Hopefully it's gone away.

[xXPizzaMan37Xx]

Just now, fasauceome said:

Oh? Well that's nice. Although you did say it could take 30 minutes to set in. Hopefully it's gone away.

Pray for me brother ❤❤❤

[xXPizzaMan37Xx]

53 minutes ago, xXPizzaMan37Xx said:

Pray for me brother ❤❤❤

It's been over an hour now, and it's still working. Knocks on wood*