Random crashes during gaming (head scratcher..)

[neojay]

I have been in the PC business longer than id like to admit so seen most things but this one is beating me!

So spec first:
5800x3d
GIGABYTE X570 I AORUS PRO WIFI
32gb 2x16gb 3600 c16 corsair
6800xt

Symptom= Random crashes in all games, no consistancy to the errors. Sometimes the game hard closes, sometimes pc restarts.

What I have tried:
bios update
bios reset
removed all over/underclocks
DDU GPU drivers
Fully update windows
Monitor temps (both cpu & gpu below 75c)
Full windows format

There is nothing of any value in event viewer.

Any suggestions would be greatly appreciated as at this point im stumped!

Thanks in advance

 

[Kelt]

Possible PSU problem?

 

[mickyflinn]

Memory needs to be checked , download memtest.

MemTest86 - Download now!

Download your free copy of MemTest86 here for USB.

www.memtest86.com

 

[neojay]

Possible PSU problem?

Thats where my heads is at too, I'll see if I can get hold of another to test. Thanks for the suggestion.

 

[neojay]

Memory needs to be checked , download memtest.

MemTest86 - Download now!

Download your free copy of MemTest86 here for USB.

www.memtest86.com

Great shout! how did I miss this step !

 

[Ch3m1c4L]

Def memtest

 

[Drumroll]

Check if the voltage for your RAM is correct. Sometimes enabling the profile won’t set the correct voltage, and under some load, you may experience crashes.

 

[neojay]

Finally found the issue! It was memory all along, failed memtest and wouldnt even run stable with xmp enabled. Thanks for everyones help, I can now play the buggy fallout 4 update knowing the crashes arent my systems fault haha

 

[pallys]

Xmp is sometimes overclocked settings and bios doesn't like it. Trying running at default jedec specs and also trying updating the bios to increase ram compatibility.