PC crashing after a while of playing

[Visty08]

I just got assetto corsa yesterday and set it up with all the graphics mods and stuff that i wanted to use with it.
After i set up everything i started playing but after a few minutes of driving on any map with any car my screens go black, the whole system freezes and i have to turn off the power supply and turn it back on again to get the computer restarted.
I have tried changing CSP version, lowering settings, etc but nothing works.
Idk what the issue is, can anyone help? i've provided my specs and settings below

SETTINGS:
Pure
CSP ver 0.2.3-preview ( i have tried other versions, issue is persistent)
These csp settings
primeevo 's reshade preset
A3PP pp filter
SPECS:
Processor - Ryzen 7 3700x
GPU - RTX 3070
Ram - 16gb ram
PSU - corsair 750w

 

[eN1xes]

are the fans spinning at full speed when the computer freeze?

 

[Visty08]

are the fans spinning at full speed when the computer freeze?

i dont think so, ill check next time it happens and tell you

 

[Visty08]

are the fans spinning at full speed when the computer freeze?

Just happened again - fans were not spinning at 100 percent but gpu was at 100%

 

[eN1xes]

now im not a wizard and i hope that can help, i learned those things in the pandemic thats what i would do. check if you see any artifacts before freezing , try clean installation of the nvidia drivers + windows update , use stock dont overclock ,check if the gpu is seated properly on the slot, check the cable for burn pins if not try a different pcie cable on a different psu port for the pcie , also can be a problem of thermal paste on the gpu and of course make sure the gpu get enough of cold air in so atleast some space . use HWMonitor is free and check if there is any strange parameters on the components.

 

[Visty08]

now im not a wizard and i hope that can help, i learned those things in the pandemic thats what i would do. check if you see any artifacts before freezing , try clean installation of the nvidia drivers + windows update , use stock dont overclock ,check if the gpu is seated properly on the slot, check the cable for burn pins if not try a different pcie cable on a different psu port for the pcie , also can be a problem of thermal paste on the gpu and of course make sure the gpu get enough of cold air in so atleast some space . use HWMonitor is free and check if there is any strange parameters on the components.

alr thanks

 

[Vintagedriver01]

Try to remove the dust from your computer, I always use a spraycan that contains compressed air and a brush.

Download hardware monitor software like:
https://www.hwinfo.com/download/ or

HWMONITOR | Softwares | CPUID

HWMonitor for Windows® x86/x64 is a hardware monitoring program that reads PC systems main health sensors : voltages, temperatures, powers, currents, fans speed, utilizations, clock speeds ... The program handles : CPU and GPU-level hardware monitoring...

www.cpuid.com

Try to check what the temp sensor are reaching for. Check the internet for realistic temperatures on your components.
Maybe it’s also interesting that some 10y ago I did have the same problems as you. So direct after the crash, I opened the PC case and a did feel that the right/top side area of the motherboard PCB was hot, this was a heat buildup from hot air that could not move further. So after noticed that, I always removed the side panel and problem was solved.