PC crashes during operation + GPU inquiries
PC crashes during operation + GPU inquiries
Recently my PC began crashing while running demanding games like 4K Days Gone and HL: Alyx. It doesn’t fail in less graphically heavy titles (144hz, FullHD Dota 2, Destiny 2). The system shuts down instantly without any BSOD or error alerts. After the crash, it can’t be restarted, though the RGB remains functional. I have to unplug it from the power supply or switch off/on the PSU.
The crashes occur randomly after just a few hours of gameplay. I suspect either the GPU is overheating or the PSU is failing. I verified all cables and the riser cable are secure, and changing PBO settings didn’t resolve the issue.
I also ran Furmark and it stayed stable for over ten minutes at both 77°C and 100°C hotspots. Could the high temperature be the cause?
Additionally, GPU-Z indicates Resizable BAR is disabled, yet I enabled it in the BIOS. Should I enable it elsewhere as well?
Details of the build:
- Motherboard: Asrock B550 Phantom Gaming 4 itx
- CPU: AMD Ryzen 5 5600x (PBO on)
- GPU: NVIDIA Palit Jetstream 3070 8GB (stock)
- RAM: 2x16GB G.Skill Trident Z (3600Mhz XMP)
- PSU: Fractal Design Ion SFX-L 500W Gold
- Storage: 2TB m.2 NVME WD black + 512GB m.2 NVME Kingston
- Cooling: Silent Loop 2 240
- Case: Dan A4-H2O
Hi, just checking if you activated the XMP setting.
I'm not an expert, but your issue is quite similar to what I faced three years ago with a new PC setup—Ryzen 5 3600, 1660 Super, and 16GB of 3600mhz RAM on a Corsair Vengeance 16GHz kit.
I turned XMP on and set the RAM speed to 3600mhz.
When I play games, my PC randomly shuts down with a black screen, which happens often.
It turns out the motherboard only supports up to 3200mhz, even though it claims support for 4733+mhz (I had to overclock).
I was confused because I enabled XMP but still faced this problem.
Now I’m turning XMP off and setting the RAM speed to 3200mhz, which has stopped the random shutdowns.
If you just enabled XMP, maybe lowering it to 3200mhz would help?
Also, if you kept the 3600mhz setting, could you tell me if you changed the voltage? I’d like to try running at 3600mhz again.