New build with Ryzen 9 7950X, G.Skill Trident Z5 NEO RGB DDR5-6000(F5-6000J3038F16GX2-TZ5NR), 1000 watt power supply, and X670E-E motherboard is not booting.
I tried the following troubleshooting steps:
Single RAM stick on A2 slot
BIOS flashback to latest BIOS (1602)
None of these troubleshooting steps have resolved the issue.
please see video
I would consider reseating the CPU and cooler to rule out a pin contact issue. Ensure even mounting pressure, and inspect the CPU socket for any damage.
I followed your advice and reseated the CPU and cooler. I also inspected the CPU socket and found no visible damage. I have attached a photo for your reference. However, the problem still persists.
In that case, I would remove the system from the enclosure and retest. If the issue persists you'll likely need to contact service for your region