I'm new to pc building this is my first build, my pc runs for 27 seconds then reboots. when I remove the psu cpu cable it runs fine. i removed everything 1 by 1 to see what was the problem and my only solution is it'll only run without rebooting when i remove the psu cpu cable. So, should i replace the motherboard or the psu or is there something else wrong or could it be because bios isn't updated.
AMD Ryzen 5 5600X 3.7 GHz 6-Core Processor
ID-COOLING ZOOMFLOW 240X ARGB 62 CFM Liquid CPU Cooler
Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3000 CL15 Memory
Western Digital Blue SN550 1 TB M.2-2280 NVME Solid State Drive
Phanteks Eclipse P360A ATX Mid Tower Case
EVGA SuperNOVA GA 650 W 80+ Gold Certified Fully Modular ATX Power Supply
ASRock B450M/AC R2.0 AM4 AMD Promontory B450 SATA 6Gb/s Micro ATX AMD Motherboard
ASRock Challenger D Radeon RX 6600 XT 8GB GDDR6 PCI Express 4.0 Video Card RX6600XT CLD 8GO
AMD Ryzen 5 5600X 3.7 GHz 6-Core Processor
ID-COOLING ZOOMFLOW 240X ARGB 62 CFM Liquid CPU Cooler
Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3000 CL15 Memory
Western Digital Blue SN550 1 TB M.2-2280 NVME Solid State Drive
Phanteks Eclipse P360A ATX Mid Tower Case
EVGA SuperNOVA GA 650 W 80+ Gold Certified Fully Modular ATX Power Supply
ASRock B450M/AC R2.0 AM4 AMD Promontory B450 SATA 6Gb/s Micro ATX AMD Motherboard
ASRock Challenger D Radeon RX 6600 XT 8GB GDDR6 PCI Express 4.0 Video Card RX6600XT CLD 8GO