What Should I Do If My Computer Starts Up Again After I Shut It Down?

It’s unsettling to switch on your computer after it seems to have shut down on its own. Imagine coming back to your computer that you thought you had shut off at the end of the day. To discover it when you got there the next morning. Fear not, it’s not a phantom.

Many people have reported the same issue, in which their computers restart themselves after being turned off. This issue, which causes your computer to start up unexpectedly. Is related to the power management settings.

Those who have this problem say that their PC wakes up in the middle of the night for no apparent reason. And that the only way to make it stay off is to disconnect it (remove the battery or unplug from the wall). Many irritated Windows 10/11 users have expressed their daily frustration at having to go through this process.

Once I shut off my computer, why does it restart itself?

If a computer starts up for no apparent reason after being shut down, the power settings should be checked first. It’s possible that the default settings have been modified.

Expert advice: utilize a specialized PC optimization application. To clean up your system from wrong configurations. Unnecessary files, malicious software, and other potential sources of trouble.

Many users who encountered this issue stated that it first appeared after applying updates. https://perfectpcserver.com/ provides you more in detail about these issues on your computer. The upgrades may have altered or impacted the system’s power settings. Leading the Windows 10/11 device to power on by itself.

It’s also feasible for users to make the modifications inadvertently and be completely unaware of it. Example: if you’re playing a game and the system suggests adjusting the power settings to get the most out of it. You can be unwittingly modifying the system-wide settings without realizing it.

Explain Why My Computer Powers On Itself?

It’s possible that the quick startup options in Windows are at the root of the issue you’re having. Malware and unnecessary files are two examples of what might bring on this issue.

The following are some other instances when your computer could power on without you touching the switch:

Updates and repairs are performed on a regular basis.

There might be automated procedures set up in your Windows 10/11 OS. Using your computer’s Task Scheduler tool, you may find the answer to this problem.

You have shutdown problems or have configured wake times.

Incompatibilities between drivers, software, or hardware components can all contribute to shut down issues. This causes an automated reset of your device. Select What the Power keys do is an option that may need to be modified in this scenario.

Problems with or incorrect BIOS settings.

It’s possible that a problem with the BIOS is at fault. To deal with them, you must enter BIOS mode.

When Your Computer Starts Up Without You Pressing the Power Button

Find out what’s going on and stop your computer from randomly starting up or waking up. If you want to know what wakes up your computer, you may type a few instructions into the Command Prompt.

As a means of accomplishing this:

• To open the Command Prompt as an administrator, use the Windows key plus X. If you do this, you’ll be able to launch a Command Prompt window with administrative privileges.
• Input powercfg -lastwake and hit the Enter key.
• Use this command to see what program or appliance activated your computer most recently.
• Then, press Enter after typing powercfg -devicequery wake armed. Using this command, you may view a list of hardware that can be used to activate your computer’s sleep mode.

Leave the Command Prompt window.

Disconnecting your mouse and keyboard after turning off your computer. Is the quickest way to fix the problem of your computer restarting itself. If, however, your issue is software-related, the steps outlined below should help you fix it.

I recommend checking your computer’s power management settings. After running an antivirus scan and removing unnecessary files via Out byte PC Repair.

#1. The primary fix is to turn off fast startup.

Windows 10 and 11 include a special setting called Fast Startup. That kicks them into action much more quickly than in previous versions of Windows. This setting prevents your computer from completely shutting down. Instead placing it in a condition similar to sleep. Turning off this feature may fix the issue of your computer powering up by itself.

In Windows 10 and Windows 11, Microsoft has made it such that the Turn on Quick Startup option is on by default. Here are the actions you need to do to turn it off:

• To turn on your computer, choose the Power icon from the taskbar’s notification area. Select Stronger Power Sources. A panel for configuring power settings will pop up. You may also open the Control Panel by typing “control panel” into the search bar. And selecting the first result, and from there you can access the Power Options.
• To customize the behavior of the power buttons, select the option from the left menu and tap it.
• Then, select the option to Modify unavailable preferences.
• You’ll see the option to Turn on quick startup (recommended) checked off in the Shutdown submenu.
• Do not choose this option.
• Simply accept the restart by clicking OK.

On the other hand, you may use the registry editor to turn off rapid startup. How? Read on!

Type “registry” into the search bar in Windows 10 or 11. The registry editor will open up.

To go there, just click here:

1. HKEY LOCAL MACHINESOFTWAREPoliciesMicrosoftWindowsSystem.
2. To create a new DWORD, just right-click anywhere in the right pane.
3. To enable hibernation, rename the file to HiberbootEnabled.
4. Put a 0 in the box.
5. Stop using quick startup, and you may close the registry editor.

#2. Use a power troubleshooter to see whether the problem can be rectified.

Common Windows difficulties, such as power problems. May be remedied with the built-in troubleshooter in Windows 10 and Windows 11. The troubleshooter may be activated by following the below steps:

• To begin troubleshooting, press the Start button and enter the word in the search box.
• In the list of results, select Troubleshooting.
• Select All from the menu on the left.
• Check for Power options toward the bottom, right-click it, and select Run as administrator from the context menu. If you see a User Account Control prompt, choose OK to continue.
• If your PC is having power issues, run the troubleshooter by following the on-screen prompts.

#3. Modify your computer’s improved power configurations and disable the Permit Wake Timers option.

It is possible that software rather than hardware is at fault when power issues arise. It’s possible that your computer is waking up at inconvenient times of the day. Because you’re using Planned Task to perform tasks at certain times throughout the day.

When the machine is in Standby / Hybrid mode, you may either eliminate those tasks or instruct Windows to ignore them.

How to Modify Preferences:

• The aforementioned steps to get Power Options.
• Select Preferences to Alter Plan.
• Then, click Change power Management settings after deciding on an energy plan.
• To enlarge the Sleep subheading, look here.
• Locate the option to “Allow Wake Timers” and click the “Off” button.
• To commit your changes, choose OK.

The changes won’t take effect until you restart the machine. This patch will ensure that your computer cannot be woken from sleep. Or terminated by any of your applications.

#4. Disable auto-restart.

Windows is preconfiguring to restart itself in the event of a crash. If an issue arises while your computer is on standby, it will reboot until the problem is fixed.

Here’s what you need to do to turn off Auto-Restart:

• Select the Start menu, then enter “System” in the search field.
• The System Properties option will be highlighted in the search results.
• To access the in-depth configuration options for your computer. Select Advanced from the menu on the left side of the System Properties window.
• Select the “Advanced” menu option.
• Simply choose Preferences from the Startup & Recovery menu.
• Selecting Automatically Restart and deselecting it is a bad idea.
• After making adjustments, select OK to save them.