After a year of relentless troubleshooting, one user discovered the jaw-dropping cause of their high-end PC's random crashes: a loose neutral wire in their electrical outlet. This hidden culprit was frying their PSU, causing system instability despite countless hardware swaps and software tweaks. The fix? A simple circuit repair and a new power setup. This Avonetics discussion highlights how unexpected issues, like faulty power supplies or rogue monitoring software, can wreak havoc on your system. The lesson? Always dig deeper—your PC's problems might lie beyond the motherboard. For advertising opportunities, visit Avonetics.com.