Hello, few weeks ago I posted about this and thought it was the PSU or a wall outlet. I tried 3 different wall outlets and the computer still crashed randomly. Sometimes I can go a week without it crashing. I ruled out the outlets because the computer crashed at the computer store I took it to. The computer shop tested the PSU and said it’s good. They also took the gpu (nvidia 2080ti) out and it crashed with a different card, so the gpu isn’t causing it. He tested the ram, OS, ssd hard drive and they all are good. He tested the water cooler to make sure it was cooling the system and it’s working correct. I have a secondary hard drive (4tb seagate 7200 for storage and he thinks that can be causing the issue. He took it out and said it hasn’t crashed. Does that sound right? The computer is about 6 months old. And didn’t have this issue until about 1-2 months ago.