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You are here: Home / Guides / How to Disable Fast Startup Windows 10: A Step-by-Step Guide

How to Disable Fast Startup Windows 10: A Step-by-Step Guide

posted on May 28, 2025

Disabling Fast Startup in Windows 10 is a straightforward process that helps ensure your computer shuts down fully, which can be beneficial for troubleshooting and hardware updates. You’ll need to access the power settings through the Control Panel, find the Fast Startup option, and then uncheck the box to disable it. This guide will walk you through each step, making it easy to follow along and complete the task in just a few minutes.

How to Disable Fast Startup in Windows 10

In this section, we’ll guide you through the steps to disable Fast Startup on your Windows 10 computer. This feature is designed to help your PC boot up faster, but it can sometimes cause issues. Let’s fix that!

Step 1: Open Control Panel

To disable Fast Startup, step 1 is to open the Control Panel by searching for it in the Start menu.

You can do this by clicking the Start button and typing "Control Panel" into the search bar. Click on the Control Panel app from the results. This is your main gateway to most settings in Windows.

Step 2: Go to Power Options

Once you’re in the Control Panel, step 2 is to navigate to Power Options.

Look for "Hardware and Sound," then click on "Power Options." This is where you can adjust settings related to how your computer uses power, including startup features.

Step 3: Select “Choose what the power buttons do”

For step 3, select “Choose what the power buttons do” on the left-hand side of the Power Options window.

This link leads you to a page with options about how your PC behaves when you press the power button or close the lid. These settings include Fast Startup controls.

Step 4: Click “Change settings that are currently unavailable”

In step 4, click on “Change settings that are currently unavailable.”

By doing this, you unlock additional settings that are usually hidden. Windows keeps these locked to prevent accidental changes.

Step 5: Uncheck “Turn on fast startup”

Finally, step 5 is to uncheck the box next to “Turn on fast startup (recommended)” then save your changes.

This disables the Fast Startup feature. Remember to click “Save changes” at the bottom to ensure your settings are updated.

Once you complete these steps, your computer will perform a full shutdown rather than a partial one, which can help with certain issues. This means it might take a little longer to start up next time, but it ensures everything resets properly each time you shut down.

Tips for Disabling Fast Startup on Windows 10

  • Make sure to save any open work before shutting down your PC, as a full shutdown will close all programs.
  • Disabling Fast Startup can help if you’re experiencing problems with Windows updates or drivers.
  • Fast Startup may interfere with access to the BIOS/UEFI settings, so disabling it can help if you need to enter these settings.
  • If you experience slower startups after disabling Fast Startup, consider a hardware upgrade for better performance.
  • Always restart your computer after making changes to ensure they take effect.

Frequently Asked Questions

What is Fast Startup in Windows 10?

Fast Startup is a feature in Windows 10 designed to reduce boot time after a shutdown by saving some system information to a file on disk.

Why would I want to disable Fast Startup?

Disabling Fast Startup can help resolve hardware compatibility issues and ensure that Windows updates and driver changes are properly applied.

Does disabling Fast Startup affect my computer’s performance?

Disabling Fast Startup can make shutdowns complete and slightly increase boot times, but it doesn’t affect overall system performance during normal use.

Can I enable Fast Startup again after disabling it?

Yes, you can re-enable Fast Startup anytime by following the same steps and checking the box next to "Turn on fast startup."

Will disabling Fast Startup delete my files?

No, disabling Fast Startup will not delete any files or change your data. It only affects how your PC starts up and shuts down.

Summary of Steps

  1. Open Control Panel
  2. Go to Power Options
  3. Select “Choose what the power buttons do”
  4. Click “Change settings that are currently unavailable”
  5. Uncheck “Turn on fast startup”

Conclusion

Disabling Fast Startup in Windows 10 is like turning off an overzealous alarm clock. It allows your computer to wake up naturally, ensuring everything gets a fresh start. While the convenience of a quick boot is appealing, it can sometimes ladder into issues like software glitches or hardware conflicts. By turning off Fast Startup, you’re opting for a more thorough shutdown process, which can be crucial for applying updates, troubleshooting, and accessing BIOS/UEFI settings.

If you’re not experiencing any issues, there’s no harm in keeping Fast Startup enabled. However, if you’re noticing weird bugs or just want to ensure your PC is completely reset each time, disabling it is a smart move. Remember, it’s easy to toggle back on if you miss the speedy startups.

So, next time you’re feeling like your computer is more sluggish than usual, or updates aren’t quite sticking, consider giving this simple fix a try. Keep exploring and tweaking those settings, because when it comes to technology, a little bit of control goes a long way.

Matthew Burleigh
Matthew Burleigh

Matthew Burleigh has been a freelance writer since the early 2000s. You can find his writing all over the Web, where his content has collectively been read millions of times.

Matthew received his Master’s degree in Computer Science, then spent over a decade as an IT consultant for small businesses before focusing on writing and website creation.

The topics he covers for MasterYourTech.com include iPhones, Microsoft Office, and Google Apps.

You can read his full bio here.

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