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- Best Data Recovery Software
- Video Recovery
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- Recycle Bin Recovery
- Recover Data from USB
- Recover Deleted Emails
- Hard Drive Not Showing Up in Windows
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- Recover Deleted Files in Windows 10/11
- Recover Files from Virus Infected Hard Drive
- Best Free Photo Recovery Software
- Recover Files from Formatted Hard Drive
Once your PC starts up by itself after sleep or hibernate, you might suddenly associate it with a ghost story or computer failure issue. Many users think about that. But, most of the reasons behind computer turns on by itself have nothing to do with ghosts or hardware problems, but rather settings. Unconfirmed settings cause the computer to start automatically at night/after shutdown/from sleep.
Here we have listed six methods to figure out your settings. Going further to get more details.
Why Computer Turns On by Itself
Why does my computer turn on by itself? Check several possible reasons first.
- Apply Windows scheduled updates.
- An automatic restart was previously on.
- Launch Windows fast startup.
- Automatic maintenance is running.
- Allow Wake Timers.
- Apply Wake ON LAN(BIOS settings).
- computer glitch
- virus attack.
So, how to do it when the computer runs on by itself? To fix the computer turning on by itself, we listed six ways in the article. Stay on the page and read each part to get an in-depth tutorial.
The Windows can automatically download OS scheduled updates and restart your PC to install those changes. That is one of the common reasons of computer turns on by itself.
Step 1. Type gpedit.msc in the search box to start Local Group Policy Editor.
Step 2. Follow the path on the left side: Computer Configuration > Administrative Templates > Windows Components > Windows Update
Step 3. Click Windows Update, choose the Standard option, and double-click the Configure Automatic Updates
Step 4. Select Disabled to stop automatic updates.
Step 5. Click Apply and then choose OK.
If you just want to ignore some specific update, you can pause updates for a specified time rather than permanently disable Windows Updates. Stopping system updates can last up to 35 days.
Step 1. Click Settings > Select Update & Security > Choose Windows Update
Step 2. Choose Advanced options under the Windows Update option
Step 3. Under the Pause updates, move to "Pause until", use the drop-down menu to choose the time.
Except for the above two ways, you can also use Registry to disable Windows Updates. However, this method is risky for data security. Perhaps it requires a backup before using Registry. So we recommend those two ways to reach updates disabling.
Automatic restart can restart your computer in case of system failure or hardware change. It is OK to turn off this feature because the sudden restart may cause data loss.
Step 1. Press Windows + R to open the Run window, type Control Panel to start. (Or type Control Panel in the search box.)
Step 2. Choose System > Click Advanced system settings
Step 3. Once the System Properties pop up, choose the Advanced option and click Settings under Startup and Recovery.
Step 4. When Startup and Recovery windows pop up, uncheck Automatically restart under System failure.
What if your PC reboots by itself after shutdown? You can stop fast startup.
Step 1. Type Control Panel in the search box, and click to start.
Step 2. Click Power Options > Choose what the power buttons do in the left panel
Step 3. Click Change settings that are currently unavailable
Step 4. Under Shutdown settings, uncheck Turn on fast startup.
Automatic Maintenance on Windows 10 can keep your computer healthy, including software updates and security scanning. That will run one hour per day when you don't use the devices that much.
Check in-depth tutorial:
Step 1. Type Control Panel in the search box and then click to start. (Or press Windows + R > Input Control Panel > Click OK)
Step 2. Select Security and Maintenance and click the inverted triangle button behind the Maintenance.
Step 3. Under the Automatic Maintenance part, select Change maintenance settings.
Step 4. You can change the time for automatic maintenance or uncheck the option "Allow scheduled maintenance to wake up my computer at the scheduled time".
A Wake Timer is a timed feature that starts your PC from sleep or hibernates. If you don't want this function waking your PC at a specific time, you can disable the Wake Timers.
Step 1. Press Windows + R to type Control Panel, and click OK to continue. Click the Power Option on the page.
Step 2. Choose Change plan settings from the Preferred plan.
Step 3. Click Change advanced power settings
Step 4. Choose Sleep > Select Allow wake timers > Click Disable
Wake on LAN is used to wake up PC from sleep or hibernate remotely. This is useful if you use remote access a lot. Read to get steps.
Step 1. Restart your computer and press the Delete button repeatedly to enter BIOS.
Step 2. Once you entered, move to the Powe Options.
Step 3. Move to Wake Up on LAN > Use the up and down arrow keys to choose Disabled > Press Enter
Step 4. Press F10 and choose Yes to save and exit.
Step 5. Restart your computer.
To Sum up
Have you fixed the computer turns on by itself? In this article, we have outlined six solutions. A large part of the approach has to do with the Control Panel.
If you encounter any technical issue with our product, please send an email to [email protected] or contact our technical support team via online chat.
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Daisy is the Senior editor of the writing team for EaseUS. She has been working in EaseUS for over ten years, starting from a technical writer to a team leader of the content group. As a professional author for over 10 years, she writes a lot to help people overcome their tech troubles.
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