Windows 10: PC crashing all the time with bsod

here are my PC specs for starters:CPU: intel i7 11th genGPU: GeForce RTX 3060 TiRAM: 16 GBMoBo: gigabyte b560 ds3h if you need anything else please askSo basically I was editing a video on DaVinci resolve and I got Blue Screens like System Service Exception, and other memory related things. I also think it might be related to drivers, but i have no idea how to know which drivers need updating and how to do it, except for my GPU drivers. I could really use my help because I can barely play Apex Legends anymore, and I can't edit my youtube videos.

:)

 

PC reboots (no BSOD) on CPU stress

Hi fellow TPU members,

not too long ago, the box my gf's PC was transported in gave way on the stairs. Yes, you got it right, that sent a PC tumbling down a flight of steps alright.

Stuff broke. Also, stuff remained intact somehow.

I bought her a new case, new CPU cooler and we removed the floppy drive, so far so good. But the PC started crashing for no apparent reason, without a BSOD.

I tested:

• Memtest86+, left overnight, 0 errors
• Scanned the HDD for errors, nothing there
• Left FurMark burning up the GFX card and drawing some power, no problems there
• Ran Ubuntu from a Live CD doing nothing special, didn't crash
• Ran OCCT, Linpack, Prime95, all 3 caused reboots within minutes
• Oh, and I disabled "Restart on error" so I'm sure it's not a BSOD.

Now, I can still try and test something CPU intensive on Ubuntu, but my guess is the CPU didn't survive.
Before I do anything drastic like whippin' out the magic wallet and get her a new AMD quad, is there anything I didn't see?
I'm guessing the motherboard could be borkered as well, but can I check that other than replacing the CPU with a working one?
Any suggestions on which proggies I can use from an Ubuntu Live CD to stress the CPU?

 

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?

 

Various BSODs/crashes at random times

I'm getting varying bluescreens and sometimes even crashes at random times. When these crashes occur, my screen just goes black and Windows starts normally as if nothing had happened, without leaving a dump file, whereas the bluescreens always leave one behind.
The most common BSODs are UNEXPECTED_KERNEL_MODE_TRAP and IRQL_NOT_LESS_OR_EQUAL, but I've had different ones appear in the past.
I've been having these issues with my PC ever since I built it 9 months ago.
I have tried solving this many different times, but I never managed to get this PC working properly. I have already gone through following troubleshooting steps:

• Tested my CPU with stress tests and Intel's "Processor Diagnostic Tool". PC crashed a few times so I replaced the CPU.
• Stress tested the GPU (monitored temps, always below 80C at full load)
• Tested both RAM sticks, separately and together, for 12 hours each with memtest86 (no errors)
• Replaced the motherboard
• Replaced the power supply
• Removed all components apart from the essentials (CPU, MB, RAM, GPU, PSU, SSD)
• Fully formatted all drives and reinstalled Win10 multiple times.
• Ran Driver Verifier on a fresh install with only Microsoft drivers selected. This led to my PC locking up and not starting. Whenever it booted up after that, DRIVER_VERIFIER_DETECTED_VIOLATION popped up and afterwards it said "Windows couldn't load correctly". The only way to get the PC working again from that point was to do a system restore. (I did this multiple times, it yielded the same result every time)

After all these attempts my PC is still crashing regularly and I'm out of things to try. I don't plan on replacing any more parts myself, and the place where I bought all the components isn't answering my RMA requests.
I have attached the DM log and a screenshot of my specs. Any help would be greatly appreciated.