How to Schedule Your Computer to Turn On Automatically in Windows

Many users want to set their computers to power on automatically at a specific time, whether to save time or to perform scheduled tasks. In Windows, this can be achieved using several tools and settings. In this guide, we'll show you how to set up your computer to turn on according to a schedule.

1. Configuring Auto Power-On via BIOS/UEFI

To enable automatic power-on, you need to adjust the settings in BIOS/UEFI first. The process may vary depending on your motherboard model, but generally, follow these steps:

  • Restart your computer and press Delete, F2, F10, or another key (depending on the model) to enter BIOS/UEFI.
  • Navigate to the Power Management or Advanced section (names may differ).
  • Look for the option named RTC Alarm or Wake on Alarm. This setting allows you to specify the time for the computer to turn on automatically.
  • Enable the option and set the time when the computer should power on.
  • Save your changes and exit BIOS/UEFI (usually by pressing F10).

Once configured in BIOS/UEFI, your computer will power on at the scheduled time, even if it was fully shut down.

2. Using Task Scheduler in Windows

If you prefer to automate tasks when the computer starts, you can use the built-in Task Scheduler in Windows. Note that this method works only if the computer is in sleep or hibernation mode, not when it is fully powered off.

  1. Open the Task Scheduler by pressing Win + R and entering taskschd.msc.
  2. In the Task Scheduler window, click on Create Task....
  3. In the General tab, give your task a name, such as "Auto Power On".
  4. Go to the Triggers tab and click New... to set the time and frequency for the task.
  5. In the Actions tab, click New... and specify any action, like launching a program or showing a message.
  6. Under the Conditions tab, check the option Wake the computer to run this task.
  7. Click OK to save the task.

Your computer will now wake up according to the schedule to perform the specified action.

3. Using Wake on LAN (WOL) Feature

If you want to turn on your computer remotely via a network, you can use the Wake on LAN (WOL) feature. This is useful for powering on your PC from another device on the network.

  • Enable WOL in BIOS/UEFI. Look for the Wake on LAN option and enable it.
  • In Windows, open the Device Manager and locate your network adapter.
  • Go to the network adapter properties and on the Power Management tab, check the box Allow this device to wake the computer.
  • Use a WOL-compatible utility or app to send a signal to power on the computer.

The WOL feature is convenient for turning on the computer on-demand, but it requires a configured network connection.