Information technology'southward 3 AM, you were sleeping safe and sound. Suddenly, at that place's a lite in your room that woke you upwards from slumber. Yous were surprised to see your calculator lite up just y'all swear to god that you've close it down before you go to bed.

It can be really annoying (sometimes scary) to come across your computer turns on past itself. Don't worry, you're non lone.
The easiest mode to stop your reckoner turns on by itself is to unplug your PC or take off your laptop bombardment. Except for this, the article provides you other methods to fix the problem easily.

Before you start, let's do a self-bank check get-go.

Utilise Command Prompt to diagnose your PC

You can employ Command Prompt to check what woke your computer. Past following the below steps, you tin know what device can wake up your PC and help you determine whether the problem is caused by hardware or software.

  1. On your keyboard, press the Windows logo key and R key at the same time to invoke the Run box.
  2. Type "cmd" in the search box and press Shift+Ctrl+Enter together to open up Command Prompt in the administrator mode.
    Note: Do NOT click OK or just press the Enter fundamental every bit that won't permit yous to open Command Prompt in the administrator mode.
  3. Type "powercfg –lastwake" and press Enter. This will show y'all the final device which woke upwards your PC.
    Blazon "powercfg –devicequery wake_armed" and printing Enter. This will show you the list of devices that tin can wake up your PC.

If you encounter the device that concluding wakes upwards the PC, it could be the reason for the PC cocky-kicking. You can use Method 3 to solve information technology.
If the reason isn't on the hardware level, at that place are still a few things to endeavour.

Try Fixes below

  1. Disable Fast Startup
  2. Change system settings
  3. Disable hardware wake up settings in Device Manager
  4. Disable scheduled tasks
  5. Disable automatic maintenance

Method 1: Disable Fast Startup

Fast Startup is a default setting in Windows10. By saving the operating system land to a hibernate selection, it can assist your PC boot up faster to save time. Just information technology could exist the reason for the estimator turns on by itself. Disable Fast Startup style to solve this issue.

  1. On your keyboard, printing the Windows logo key and R primal at the same time to invoke the Run box.
  2. Type "control panel" in the search box and press Enter.
  3. Set Command Panel view by Large icons and click Ability Options.
  4. Click Cull what the power buttons practise.
  5. Click Change settings that are currently unavailable. Then y'all're able to uncheck Turn on fast startup (recommended). Click Save changes.
  6. Back to the Power Options window. Click Change programme settings.
  7. Click Alter advanced power settings.
  8. In the pop-up window, click Sleep > Permit wake timers > Disable. So click OK.

Your PC should not plow on by itself again. If information technology does, try the next solution.

Method two: Change system settings

In the System settings, there's a default option that volition automatically restart your PC in instance of organisation failure. This could be the reason why the PC turns on past itself. So, turning off the automatic restart option tin solve it.

  1. On your keyboard, press the Windows logo key and R key at the same time to invoke the Run box.
  2. Type "systempropertiesadvanced" in the search box and press Enter.
  3. Click Settings under Startup and Recovery department.
  4. Uncheck Automatically restart under Arrangement failure and then click OK.
  5. Click Apply and so click OK in the System Properties window to finish setting.
    The problem should be fixed.

Method three: Disable hardware wake upward settings in Device Manager

In the "Employ Command Prompt to diagnose your PC" paragraph, you meet the list of devices that can wake upwards your PC after diagnosing. You can become to the Device Managing director to disable these devices.
In the beneath content, we'll take the keyboard every bit an instance.

  1. On your keyboard, printing the Windows logo fundamental and R at the same time to invoke the Run box.
  2. Type "devmgmt.msc" in the search box and click OK.
  3. Click Keyboards and right-click on the device name. Click Properties.
  4. In the Power Management tab, uncheck Allow this device to wake the computer.

Repeat the above steps to disable all your devices on the diagnosed list.
It is possible that you may see the network connection in the diagnosed list. The way to disable information technology is the same as the above steps.

Click Network adapters in Device Managing director. Then find the network connection and open its properties to change Ability Management setting.

Your PC should not wake up past itself again.

Method four: Disable scheduled tasks

The Task Scheduler enables you to automatically go some of your work done at a specific time of the 24-hour interval or multiple fourth dimension of the day. To consummate its job, it has to wake the organization upwardly and perform routine tasks. So your computer could be turning on past itself considering of your previous scheduled tasks.
Follow the steps below to disable scheduled tasks.

  1. On your keyboard, printing the Windows logo key and R central at the aforementioned time to invoke the Run box.
  2. Type "taskschd.msc" in the search box and printing Enter.
  3. Check your Task Scheduler Library. If you see the task that will run every morning at 3 AM something like that, you can disable it, delete it or change its Conditions.
  4. Right-click on the job, click Disable/Delete to end it. There will exist one more step if you click Properties.
  5. In the Conditions tab, uncheck Wake the computer to run this job. Then click OK.

Your PC should not wake upwardly past itself again.

Method 5: Disable automatic maintenance

Windows has in-built Automatic Maintenance to go on your PC updated. Merely information technology may lead your PC to turn information technology on by itself in order to finish updating.
And so, disable automated maintenance to forestall your computer from waking up by itself.

  1. On your keyboard, press the Windows logo key and R key at the same fourth dimension to invoke the Run box.
  2. Blazon "control panel" in the search box and press Enter.
  3. Set up Control Console view past Category and click System and Security.
  4. Click Security and Maintenance.
  5. Click Maintenance and so click Change maintenance settings.
  6. Uncheck the box says Permit scheduled maintenance to wake up my reckoner at the scheduled time. So click OK.

Your PC should not wake upwardly by itself again.

We hope the higher up methods can help. If y'all have any questions or suggestions, experience free to leave comments below.

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