So, I've been having this issue for quite some time. When I hit the power button on my PC, the CPU just doesn't turn on. The light doesn't come on on the fan, and the computer doesn't come on either. I used to be able to fix this for a while by reseating the RAM stick, reseating the GPU, and/or reseating the battery in the bottom part of the Motherboard. For a while, this worked, and I could get the computer to turn back on. Unfortunately now, it isn't working, and the lights won't turn on. I will note that usually, the lights on the motherboard and the lights on the ram sticks turn on, and I hear the whirring that means the rest of the PC is awake. The only things not turning on are the CPU and it's fan. I even tried pulling cords out of the PSU and plugging them back in, but that didn't seem to fix it either. I've tried almost everything I can think of, but the CPU still doesn't seem to turn on. I can't tell if this is an issue with the CPU or the PSU, but it feels like one or the other. Can someone please help me?
Specs:
CPU: AMD Ryzen 7 2700x 3.7 GHz 8-Core Processor
Motherboard: MSI B450 TOMAHAWK ATX AM4 Motherboard
Memory: G.Skill Trident Z RGB 16GB (2x8 GB) DDR4-3200 Memory
Storage: Western Digital Caviar Blue 1 TB 3.5" 7200RPM Internal Hard Drive & Western Digital Blue 1 TB M.2-2280 Solid State Drive
GPU: MSI GeForce RTX 2080TI VENTUS GP
Power Supply: Corsair RMx (2018) 650 W 80+ Gold Certified Fully Modular ATX Power Supply
Specs:
CPU: AMD Ryzen 7 2700x 3.7 GHz 8-Core Processor
Motherboard: MSI B450 TOMAHAWK ATX AM4 Motherboard
Memory: G.Skill Trident Z RGB 16GB (2x8 GB) DDR4-3200 Memory
Storage: Western Digital Caviar Blue 1 TB 3.5" 7200RPM Internal Hard Drive & Western Digital Blue 1 TB M.2-2280 Solid State Drive
GPU: MSI GeForce RTX 2080TI VENTUS GP
Power Supply: Corsair RMx (2018) 650 W 80+ Gold Certified Fully Modular ATX Power Supply