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electrical problem

About this tag
This tag covers discussions about electrical problems affecting Windows desktop computers, such as sudden shutdowns and power button issues. A common scenario involves a machine that shuts off unexpectedly, after which the power button blinks slowly and becomes unresponsive. Users often explore causes like faulty power supplies or motherboard issues. Troubleshooting steps include replacing the power supply, checking connections, and testing components. The content focuses on diagnosing and resolving power-related failures in custom-built or upgraded PCs.
  1. Nomad of Norad

    Windows 7 Machine suddenly shuts off, then power button shows slow blinking

    Okay, I recently replaced the power supply on my desktop machine. This was after, this last Sunday, I went to turn the machine on and the power button wouldn't do anything. It was dead as a Dalek. I replaced the power supply with a Thermaltake TR2 600W ATX PS, and the machine powered on fine...
    • Nomad of Norad
    • Thread
    • amd blinking power button computer case desktop diagnostics electrical problem hardware issues motherboard msi 970a pc build power cycle power management power supply ram shutdown system stability thermaltake troubleshooting win7 ultimate
    • Replies: 18
    • Forum: Windows Hardware
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