Windows 10: Can someone read my minidump for crash details?

I have had intermittent crashing for the past few months and have attempted fixes of: reinstalling windows, updating BIOS, updating drivers. The crashes come unexpectedly without any BSOD. After the crash I generally have to reset BIOS to get the computer to reboot. I get a yellow light on the motherboard and it never posts. My rig set-up is below:Graphics Card: NVIDIA GeForce RTX 3090 1 Processor: Intel Core i9-12900K 1 Motherboard: ASUS TUF GAMING Z690-PLUS WIFI D4 1 Memory: 32GB Mushkin Redline RGB DDR4 3600MHz 2x16GB 1 Cooling: META 360mm Liquid Cooler 1 Power Supply: EVGA 1200W 1 Operat

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all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

BSOD Crashing, need minidump reading help

Since you're not getting minidumps, try forcing Windows to create them by following the step above.

After doing the steps, open PUBG and see if minidump files are created.

 

Can someone please read my minidump?

That one minidump file just lists generic RAM corruption errors as the cause of the system crashes, do you have any more minidump files you can upload for analysis?