How to Fix Windows 11 Restarting Instead of Shutting Down

When you click Shut down in Windows 11, your PC should power off completely — but sometimes it doesn’t. Instead, it restarts as if you selected Restart. This issue can be frustrating, especially when you’re trying to save power or install updates.

If your Windows 11 PC restarts instead of shutting down, it’s usually caused by fast startup settings, connected devices, BIOS configurations, or pending updates. The good news is that it’s almost always fixable.

In this guide, we’ll walk you through the most effective ways to stop Windows 11 from restarting when you shut it down.

Fix Windows 11 Restarting Instead of Shutting Down

You’ll need administrator access to your PC and a few minutes of time. Some steps may require a restart, but none will erase your files or apps.

Tip: If you’re using a laptop, keep it plugged in during troubleshooting to prevent power interruptions.

Step 1: Disable Fast Startup

The Fast Startup feature is often the main reason Windows 11 restarts instead of shutting down. It keeps some system processes running in a hibernation-like state to speed up startup times. However, it can also cause unexpected reboots.

To disable it:

1. Press Windows + R, type control, and press Enter.
2. Go to Hardware and Sound → Power Options → Choose what the power buttons do.
3. Click Change settings that are currently unavailable.
4. Under Shutdown settings, uncheck Turn on fast startup (recommended).
5. Click Save changes.

Now, shut down your computer. If it powers off normally, Fast Startup was the culprit.

Step 2: Check for Pending Updates

Sometimes, Windows automatically restarts instead of shutting down because it’s applying pending updates.

1. Press Windows + I to open Settings.
2. Go to Windows Update.
3. Click Check for updates and install any available patches.
4. After installation, restart your PC once manually.

Once updates are applied, try shutting down again. If Windows was forcing restarts due to updates, it should now shut down properly.

Step 3: Disable Automatic Restart After System Failure

Windows may be set to restart automatically when it encounters a system error, even during shutdown. Disabling that setting can prevent unintended reboots.

1. Press Windows + R, type sysdm.cpl, and press Enter.
2. Go to the Advanced tab.
3. Under Startup and Recovery, click Settings.
4. Uncheck Automatically restart under System failure.
5. Click OK, then Apply.

Now, Windows will no longer restart automatically when a shutdown process hits a minor crash or error.

Step 4: Disable Wake Timers

Some scheduled wake timers can cause Windows to restart even after you’ve shut it down. Disabling them ensures the system remains off until you power it back on manually.

1. Press Windows + R, type control, and press Enter.
2. Go to Hardware and Sound → Power Options.
3. Click Change plan settings next to your current plan.
4. Click Change advanced power settings.
5. Expand Sleep → Allow wake timers.
6. Set it to Disable for both battery and plugged-in modes.
7. Click Apply and OK.

This prevents scheduled maintenance tasks from waking or restarting your PC after shutdown.

Step 5: Disable Automatic Restart from Windows Settings

Another place where Windows can trigger automatic restarts is in the Advanced system settings.

1. Press Windows + I to open Settings.
2. Go to System → About.
3. Click Advanced system settings on the right.
4. Under Startup and Recovery, click Settings.
5. Again, make sure Automatically restart is unchecked.

If this option was on, Windows could restart automatically after updates or system events.

Step 6: Unplug External Devices

Sometimes peripherals like USB drives, external hard disks, or network adapters interfere with shutdown processes and cause a restart.

1. Shut down your computer and disconnect all external devices except your keyboard and mouse.
2. Power on your system, then try shutting down again.

If your PC shuts down correctly, reconnect your devices one by one to identify the one causing the problem. You may need to update or replace its driver.

Step 7: Check BIOS and Power Settings

Your computer’s BIOS or UEFI settings can control how the system handles power states. A misconfigured setting can cause your PC to restart instead of fully powering off.

To check this:

1. Restart your computer and enter the BIOS or UEFI settings (usually by pressing F2, F10, Del, or Esc during startup).
2. Look for settings related to Power Management, Wake on LAN, or After Power Loss.
3. Disable any options like Wake on LAN, Wake on USB, or Power On by PCI-E.
4. Save and exit.

After saving the changes, shut down Windows to see if the issue persists.

Step 8: Perform a Clean Boot

If a background application or service is interfering with the shutdown process, a clean boot can help identify it.

1. Press Windows + R, type msconfig, and press Enter.
2. In the General tab, select Selective startup and uncheck Load startup items.
3. Go to the Services tab.
4. Check Hide all Microsoft services, then click Disable all.
5. Click Apply → OK, then restart your computer.

Now, try shutting down. If it powers off correctly, one of your third-party programs is causing the restart. Re-enable services one by one to find the culprit.

Step 9: Reset Power Plan Settings

Sometimes custom power settings can cause Windows to behave incorrectly during shutdown. Resetting them to default values can help.

1. Open Command Prompt (Admin) or Windows Terminal (Admin).
2. Type the following command and press Enter: powercfg -restoredefaultschemes
3. Close the window and restart your PC.

This resets all power plans to their factory defaults, eliminating potential configuration errors.

Step 10: Update BIOS or Chipset Drivers

Outdated motherboard firmware or chipset drivers can also cause power management issues, including restarts during shutdown.

1. Visit your computer or motherboard manufacturer’s website.
2. Download the latest BIOS and chipset drivers for your specific model.
3. Follow the manufacturer’s instructions to install them carefully.

After updating, restart your computer and test shutting it down again.

Step 11: Run Windows Power Troubleshooter

Windows 11 includes a built-in troubleshooter that can automatically detect and fix power-related issues.

1. Press Windows + I to open Settings.
2. Go to System → Troubleshoot → Other troubleshooters.
3. Scroll down and find Power.
4. Click Run.

Let the troubleshooter complete and apply any recommended fixes.

Step 12: Perform a System Restore (If the Problem Started Recently)

If the issue began after a specific update or driver installation, restoring Windows to an earlier point can undo those changes.

1. Press Windows + R, type rstrui, and press Enter.
2. Choose Next and select a restore point created before the issue began.
3. Follow the prompts to restore your system.

After the process completes, try shutting down your PC normally.

Wrapping Up

When Windows 11 restarts instead of shutting down, it’s almost always tied to a power configuration or software conflict. Disabling Fast Startup, checking Automatic Restart options, and reviewing BIOS power settings usually resolves the issue.

If your system still restarts after following all the steps, it’s worth performing a clean Windows reinstall or contacting your device manufacturer for a BIOS firmware check.

Once fixed, your PC should power off smoothly when you click Shut down — just as it’s supposed to.