How do I stop my PC from turning on at 3:00am every morning


  1. Posts : 2
    Windows 10 Pro
       #1

    How do I stop my PC from turning on at 3:00am every morning


    I purchased a used Dell PC . I shut down the PC each night just before bed. At 3:00am every morning from Monday thru Friday, the PC powers up. But does not power up at 3:00am on Saturday + Sunday. I would like a solution to disable this from powering up at 3:00am. I have tried all the usual suspects and nothing works. The PC was formerly owned by a school board. Edition Windows 10 Pro, Any ideas?
      My Computer


  2. Posts : 4,782
    Windows 11 Pro 64 Bit 22H2
       #2
      My Computer


  3. Posts : 16,932
    Windows 10 Home x64 Version 22H2 Build 19045.4170
       #3

    Jamie123 said:
    I purchased a used Dell PC . I shut down the PC each night just before bed. At 3:00am every morning from Monday thru Friday, the PC powers up. But does not power up at 3:00am on Saturday + Sunday. I would like a solution to disable this from powering up at 3:00am. I have tried all the usual suspects and nothing works. The PC was formerly owned by a school board. Edition Windows 10 Pro, Any ideas?
    Jamie,

    Check in
    Start menu,
    Windows system,
    Control panel,
    [View by - Small icons, just so you can see everything],
    Security and Maintenance,
    Maintenance - click on dropdown arrow,
    Automatic maintenance - click on Change maintenance settings,
    Clear the checkbox for Allow scheduled maintenance to wake my computer.
    You might also wish to alter the time to something more appropriate.

    Enable or Disable Scheduled System Maintenance - TenForumsTutorials
    Change Automatic Maintenance Settings - TenForumsTutorials
    Manually Start or Stop Automatic Maintenance - TenForumsTutorials
    View All Automatic Maintenance Tasks - TenForumsTutorials
    Automatic Maintenance - MSDocs

    Denis
      My Computer


  4. Posts : 2
    Windows 10 Pro
    Thread Starter
       #4

    Hello – thank you for your input. I did some more searches on the net and came up with the solution. In the UEFI Firmware, there is a feature called “auto on time”. I did the following to disable the PC from powering on at 3am:

    Start/Settings/Update & Security/Recovery/Advanced startup/Restart now/Troubleshoot/Advanced options/UEFI Firmware Settings/Restart

    go to UEFI Firmware – settings - power management - “auto on time” - select disable

    Thanks and take care….
      My Computer


 

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