Windows 10: PC Crashed when gaming/BSOD

Hey! My PC restarts whenever i play games, but when i check WinDbg/WhoCrashed, they gave me two different bugcheck namesHere is the dumpfile when my pc crashed while playing Valorant: https://www.mediafire.com/file/jolfamq176uzf7n/062724-19812-01.dmp/fileand here's the dumpfile when my pc crashed/BSOD when playing roblox:https://www.mediafire.com/file/h2mhjnq1nlf17cf/062724-26812-01.dmp/fileIt's starting to bother me as i cant play anything anymore.Any help would be appreciated!

:)

 

Regular BSODs on my gaming PC

Note: before doing this, I've booted from GParted and did "Check and repair" on all my partitions, because about an hour ago someone suggested that to me in Discord. Somehow, the "Health" tab is empty.

 

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?

 

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?