Error detected during calculations: rounding issues.
Error detected during calculations: rounding issues.
So i've been having some problems with my computer where it will randomly shut down (usually when playing games). There is no Blue Screen. On Event Viewer the error is this -> Kernel Power | Event ID 41 The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly. I ran Prime 95 and after 3 minutes i get this error FATAL ERROR: Rounding was 0.4984326662, expected less than 0.4 Hardware failure detected running 480K FFT size, consult stress.txt file. Can someone tell me what is the problem? I tried clean installing Windows but i have the same issue Specs: R5 2600 Gigabyte A320M S2H (BIOS F56a) 2x8GB 3200Mhz RAM (Stock) GTX 1660 Super 1TB NVMe (SX 8200 Pro) Cheap 550W PSU Windows 11 (Latest Stable)
Are you running your CPU at its maximum speed? If calculations produce rounding issues, the overclock might be unstable. Consider slightly reducing the clock speeds. Also, note that RAM is only compatible up to 2933, so it may not be fully stable—try adjusting the RAM rate as well.
I’m struggling to push my CPU beyond its limits on this A320 board. After three years running at 3200Mhz without issues, it’s suddenly behaving strangely.
Test each stick individually. Then turn off the XMP at 2133 or whatever the manufacturer’s requirements say. Check if it resolves the issue. If one stick stops working while the other keeps running, that stick is faulty. If both stop but the JEDEC speed remains, increase the voltage like VSOC to assist the IMC running at 3200.
It seems like a weak power supply is the issue, particularly when you mention it being inexpensive. Upgrading to a better PSU wouldn’t cost anything and would solve the problem entirely.
I agree. It was a 25€ PSU from a brand that’s mostly known in my country and doesn’t have a strong reputation. Also, it claims 550W but only delivers 30A on the 12V rail (about 360W total). It’s five years old. For its price, it seems to have held up quite well (unless there’s another issue). Thanks for the update—I’ll check once I get the new one and install it.
Absolutely, similar to what @Echothedolpin mentioned. If the output isn't stable or the voltage is off, it might help. Hope adjusting it fixes the problem.