Unexpected PC shutdowns – also after reinstallation, but only for Windows?
Unexpected PC shutdowns – also after reinstallation, but only for Windows?
I've experimented with several solutions and believe my CPU may be deteriorating—yet Ubuntu functioned normally even during stress tests. I've tried different USB drives (the same one used yesterday), a single stick of RAM, and a full set of RAM modules. During the RAM tests, I observed inconsistent detection patterns: initially no response in Slot 1, then after multiple attempts it worked again. After re-seating the CPU, results remained the same. In the BIOS, I noticed that when RAM was installed in Slots 1 and 2 (same channel), it was recognized correctly; adding a third slot (Slot 3) detected all three, but Slot 4 failed entirely. It didn’t occur yesterday, but I remember Ubuntu successfully handling the full 32GB of RAM after manual configuration and monitoring. This suggests a possible CPU or motherboard issue. I’m still puzzled as to why Ubuntu worked smoothly previously while it stalled now.
This situation seems complex. Did the Windows update interact with your UEFI BIOS in a way that conflicts with your motherboard, leading to issues in Windows 10 and 11, whereas Linux appears unaffected? There are instances where updates have disrupted UEFI settings and caused problems. If you remain inactive in the BIOS, will it eventually cause failures? If not, updating the BIOS might be worth considering. Should that fail, next steps could involve diagnosing hardware components. Would having a friend with a comparable AMD system help? You could exchange parts to test compatibility. Alternatively, take your machine to a repair shop for professional troubleshooting. It's odd that Linux functions well while Windows versions break.
I'm not alone in feeling confused. I didn't actually adjust the BIOS settings. The RAM problems today made me think a hardware issue might be the cause (perhaps the memory controller). I bought a replacement CPU—if it doesn't function, I can return it. If it does, I'd still need to get a new one. It seems Windows Update could be involved, or maybe it just coincided with the CPU failing and causing a failed update. It's hard to say, especially since I wasn't present.
I hope you can get back the CPU if you encounter any issues. Not every store offers that kind of support. I don’t want you to waste money on something that might not work, which is why I usually suggest checking with spare parts or borrowed components just to be sure. If the CPU isn’t functioning properly, it’s odd that it runs smoothly in Linux, so I’m questioning whether the problem lies with the CPU itself. Please update this thread after you’ve received your new CPU.
Sorry for the delay—I got sick over the weekend. Initially, I attempted a BIOS update, but it didn’t help. The RAM still had strange behavior and crashes during Windows 11 installation. After some further checks, I confirmed the problem was with the RAM configuration: certain slots only accepted specific DIMMs. Once I swapped in the new CPU, everything worked smoothly. I re-seated the old chip earlier, so pressure issues seem unlikely, though I’m curious to try it again someday. My memory controller appears to be failing. I’m puzzled about why Ubuntu installed perfectly but Windows 11 had issues, and I’m open to trying the old chip if it helps. For now, I’ll consider this resolved unless things go wrong again.