The system shuts down unexpectedly and then resumes functioning without clear explanation.
The system shuts down unexpectedly and then resumes functioning without clear explanation.
Hey everyone, I've reviewed all the suggested fixes for a system that won't boot, and I'm still facing the same issue today. While I've tried everything, I'm unsure whether to take it to a repair shop or decide on the part's fate. About six months ago, it would suddenly come back on its own. My setup includes an Intel i5 9600k CPU, M.Z390-A Pro motherboard, Asus TUF GPU, Corsair Vegeance Pro 16GB RAM, Intel 970 EVO Plus NVMe SSD, Corsair HX750i PSU, and Windows 10. I also have a TP-Link PCIe Wi-Fi card. I've checked alternatives to the CPU/motherboard without any parts available, since I don't have any spare components. My guess is the VRMs on the motherboard might be faulty, possibly requiring a full board replacement. I'm still puzzled about how it could have worked again after being unresponsive for months. It started after power outages, and I cleaned the dust filters and reapplied paste to both CPU and GPU, but nothing improved. After a thorough reset—reinstalling everything and stripping down—I still faced the same problem. Recently, it worked again after a short reboot in a minimal setup. I'm seeking advice to confirm if VRMs are the culprit or if another factor is at play.
Reset the CMOS then swap the board if you locate one under $100; otherwise consider upgrading to a used Ryzen, as used B3/450 models typically cost between $50 and $70.
You've mastered the CMOS trick before. Do you think the issue lies with the board?
Likely most problems stem from the motherboard or RAM, while other components tend to be more stable. You might want to test one stick at a time and check all four slots to see if it improves performance.