Restore on AC power - question. Power outage and pc not booted again. But in power co

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  • sew333
    Senior Member
    • Apr 2017
    • 81
    • Poland

    #1

    Restore on AC power - question. Power outage and pc not booted again. But in power co

    Hi my pc: 10850K stock 4800mhz

    2x16 GB DDR4 GSKILL 3000mhz XMP

    Seasonic Tx-850 Ultra Titanium

    Gigabyte Rtx 3090 Gaming ( 2x8pin,2 separate pcie cables )

    Asus Z490 Maximus

    1 TB SSD

    Hi . I have an question. 5 days ago i had momentary power outage for brief moment. When power back pc not booted itself. I just presset reset button to turn on pc.

    In bios i have option RESTORE ON AC POWER - ON.

    But when i cut power by pressing off BUTTON on power cord for second and then turning on pc booting itself on.

    Is any difference between short power outage and turning off/on power in power cord? THanks
    Last edited by SMDFlea; 01-06-2022, 03:50 AM.
  • stj
    Great Sage 齊天大聖
    • Dec 2009
    • 30997
    • Albion

    #2
    Re: Restore on AC power - question. Power outage and pc not booted again. But in powe

    probably the power was not off long enough.

    Comment

    • sew333
      Senior Member
      • Apr 2017
      • 81
      • Poland

      #3
      Re: Restore on AC power - question. Power outage and pc not booted again. But in powe

      4 days ago…i launched Metro Exodus and during advertisement part,my pc just shutdown. I pressed power button,rebooted and its fine again.

      Happened after launching game on intro advertisements part.

      My question is. It was psu issue or maybe other hardware?

      I remember that when pc goes off ,pc case lights flickered for a second and then turned off completely. That flicker not happens when i shutting down pc manually.
      I have checked to ON in bios: Automatic restart after power loss.

      Also monitor flickered 10 seconds after shutdown.


      In my room i had laptop on connected to other power cord in this moment, and in eventlogs there was not log about power mode changing to battery.So i think power was on in house. Also router plugged to wall dont turned off, because WIFI was active on laptop ,though.

      ps:
      I doubht its hardware related because since 2021 march i launching Metro Exodus Hundred times and never shutdown.
      Last edited by SMDFlea; 01-06-2022, 03:50 AM.

      Comment

      • stj
        Great Sage 齊天大聖
        • Dec 2009
        • 30997
        • Albion

        #4
        Re: Restore on AC power - question. Power outage and pc not booted again. But in powe

        well check inside your psu - and check your fans all spin and arent full of dust.

        Comment

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