Windows 10: Pc shutdown by itself

Discus and support Pc shutdown by itself in Windows 10 Performance & Maintenance to solve the problem; I’m running windows 10 pro build 21h1 os build from this month September and it was a storm with lightning and my pc went off but the others worked... Discussion in 'Windows 10 Performance & Maintenance' started by TiberiuB, Sep 17, 2021.

  1. TIBERIUB
    TiberiuB Win User

    Pc shutdown by itself


    I’m running windows 10 pro build 21h1 os build from this month September and it was a storm with lightning and my pc went off but the others worked just fine what it should be the power source , or the heating from pc or I needed to change the thermal paste from processor it was the first time put it together this year in January, please any guidance, How can I fix it . Thanks

    :)
     
    TiberiuB, Sep 17, 2021
    #1
  2. SNAKEDOCTOR
    SnakeDoctor Win User

    My pc takes for ever to shut down when i restart

    Suggest cleaning up your startup list .There may be many services / Apps you can remove on startup which is not needed on boot or during shutdown.
    Before you shutdown the Pc check what is running in Task Manager as a program or service in not killing the process on shutdown

    Would suggest cleaning up running apps and services -Autoruns, StartupMonitor,HighjackThis,
    Malware Scan - Malwarebytes,ADWcleaner, Combofix
     
    SnakeDoctor, Sep 17, 2021
    #2
  3. R-T-B
    R-T-B Win User
    PC is Suffering Unexpected Shutdowns

    Most important detail to me would be whether these shutdowns are sudden, in which case it's likely a short or PSU issue (capacitor aging maybe?) or graceful windows style shutdowns, which suggests software interference.

    It could also be overheating components if it's a sudden shutdown. What are your thermals like?
     
    R-T-B, Sep 17, 2021
    #3
  4. DERIDDER45
    Deridder45 Win User

    Pc shutdown by itself

    PC is Suffering Unexpected Shutdowns

    So its been almost two weeks since i last posted and since my PC has shutdown unexpectedly... My original plan was to play around with the RAM to see if that was the issue but after a few days of no shutdowns i figured i would see if the CMOS clear and repairing the corrupt OS had fixed the issue. As i already said its been almost 2 weeks since i first made theses changes and i was fairly certain it had fixed the issue...Unfortunately my PC did shutdown unexpectedly today while i was at work. It seems pretty ridiculous to me that the PC could be on for almost 2 weeks straight and have no issues then just randomly shutdown...I ran the SFC scan to make sure nothing had gone wrong with the OS and it reported no issues. My next step i guess would be to try and eliminate the RAM as the issue but honestly i find i very hard to believe that's the issue after the PC was on for 2 weeks. Surely if this was a hardware issue i would have more regular shutdowns...or at least shutdown while im actually using the PC...What do you guys think?
     
    Deridder45, Sep 17, 2021
    #4
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Pc shutdown by itself

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