Obviously dont want to beat a dead horse but I am having similar issues on my Corsair i145. I submitted a warranty claim but I am 5 days in with no response (ticket number is 2004433772).
I worked with Corsair support back in April and couldn't figure out why I am getting random resets, bios loops, and BSOD. The typical BSOD's happen so fast that a dump log isnt created. Right now my machine, which I work off of, is stuck in a bios cycle. I provided a detailed explanation for the issues along with timestamps, purchase receipt, and model/serial numbers. I also did a complete wipe of windows with the problem coming back 2 weeks after that happened. I want to setup an advanced replacement but cant get an email back. I have also tried to call PC customer support but the calls fails after 2 rings saying "user busy".
I am realistic and know hardware issues can happen. However I am stuck in a pattern where I cant get a hold of anyone (by far the most frustrating part). Any help would be appreciated.