Review on 16-Core, 32-Thread Unlocked Desktop Processor - AMD Ryzen 9 5950X by Mateusz Komorowski ᠌

Guys! I need your help in the form of advice on what to do. About 4 months ago I bought 5950X (OEM) in onlenttrade. My first build of MCI X570 Ace, 4 x 16 (3200), Nvidia RTX4000, dropsy. Everything worked fine on the Ryzen 3900. I decided to put the 3900 in my wife's new computer, and buy the 5950X for myself. As a result, everything works for my wife, it overloads me as it wants. It can reboot in half an hour, maybe in 5 hours, maybe in a couple of days. In most cases, at minimum or no load. In a stress test in Hades, it can live for a day without raising the temperature above 67 degrees. I started reading reviews. I understand marriage. Tried all settings. Windows from scratch. It's still overloading. Take it to the online train. Have taken. Tested. Conclusion. The claimed defect was not found. Further. I put Ryzen 3950 in the same embly . which has been living without overload for the second week and everything works perfectly. Well, okay, I think. I'll try to shove it into another car that I collect and check it there. The embly of the second machine is as follows: CROSShair VIII Hero WiFi mother on the X570 chipset, 4 3600 dice, ROG RYUJIN 360 dropsy, Rog Thor 1200 platinum power supplies. All ated. Windows is new. Virgin. Bios ated. Windows to the latest version. Left in the evening. In the morning I see a reboot. WHEA-logger error 18. Same thing In general, everything is the same as in the first embly. I submitted a challenge. I bring the 5950X back to the service center. They take it for a test. Conclusion that the defect was not found. And they return. Moreover, these tests can take them up to 3 months. Unfortunately, Prof. took over the organization. That is, I just lose a few months of them. But everywhere they write that this is really a marriage and take it, and change or return the money. Guys help advice! How to quickly prove that marriage and demand money or an exchange? Advise how to behave in a similar situation in the service center. I would be grateful for an answer here or fornazarov@mail. Ru