Question Motherboard light is on but PC won't post even when I try short circuit ?

Aug 14, 2022
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So the problem is if i put my pc to sleep or if its been off for a extended period of time it would sometimes refuse to boot only leaving on a the motherboard light, at this point im lost on what the actual problem is, the cpu pins are fine, the power supply was fine after testing it, did a ram swap and that still didn't let it boot so here i am to hear yall takes on it

Specs:
Mobo: Tuf B5500-Plus (wifi) Gaming
Cpu: Ryzen 7 5800x
Ram: 2x8 gb ddr4
Gpu:XFX 580
Power Supply 650 watt coolermaster