No boot/post

Inefficacy · February 25, 2023

I was using my PC, not doing anything that should be particularly strenuous on it (watching YouTube) when it suddenly shut down. This happens around 4 hours before making this post and since then I have been trying anything to get it working again.

Here is a timeline:

June/July 2022 (don't have a receipt with exact date) - HDD

August 2022 - CPU & Motherboard

November 2022 - RAM, case, PSU, NVME SSD

December 2022 - Built it

Last week (Feburary 15th) - GPU & GPU installation

Today (Feburary 24th) - Won't boot

I don't believe that the issue is GPU related.

CPU: AMD Ryzen 5 5600G 3.9 GHz 6-Core Processor

Motherboard: Asus PRIME B550M-A (WI-FI) Micro ATX AM4 Motherboard

Memory: Corsair Vengeance LPX 32 GB (2 x 16 GB) DDR4-3600 CL16 Memory

Storage: 970 EVO Plus NVMe M.2 PCI-E x4 SSD, 1TB

Storage: Seagate IronWolf NAS 4 TB 3.5" 5900 RPM Internal Hard Drive

Video Card: GeForce RTX 3060 Dual V2 OC Edition 8GB PCI-E Video Card, White w/ Single HDMI, Triple DisplayPort

Case: Fractal Design Core 1000 USB 3.0 MicroATX Mid Tower Case

Power Supply: Corsair RM Series RM650 650 Watt 80 PLUS Gold

What I have tried:

Clearing CMOS
Booting outside of case
Changing RAM slots and using only one stick
Reseating cables and CPU
Clearing CMOS again
Booting with integrated graphics

The PSU fans spin, and so did the CPU/case fans on boot. I could also hear the HDD spin along with the RGB on my mouse turn on for a split second, but those seem to be the only signs of life.

I haven't ever had any issues with this build before hand either. If I was to guess what the issue was my main assumption would be a dead motherboard.

I don't known anyone with a AMD motherboard but someone might be able to test the RAM/PSU. I bought all of the parts from Memory Express.

Any help at all would be greatly appreciated!