Updated on April 22, 2024

Windows 10 is designed to automatically download and install updates when Microsoft releases them to the general public.

Windows 10 doesn't permit users to freely enable or disable automatic updates. As a result, users must keep their operating systems up-to-date, despite potential issues or inconsistencies in new patches. Consequently, a frequent issue many users encounter after installing updates is that Windows 10 fails to boot altogether.

With this in mind, tools will explain this problem and provide ways to resolve it.

First, from our testing, the quickest possible solution is to hold down the Power button until the Windows 10 computer restarts. When you see the Windows 10 logo, press the Power button again. Repeating this process one more time will cause Windows 10 to enter Automatic Repair mode, which checks the system and other critical files for inconsistencies and repairs them, allowing the Windows 10 operating system to start normally.

However, if your Windows 10 still gets the boot failure, you may need further steps.

The Easiest Way to Fix Windows 10 Not Booting After Update

tools Partition Master Professional comes with a Boot Repair function after a careful algorithm. This feature can fix related startup files, incompatible driver issues, and patches after system updates with one click, ensuring Windows 10 boots normally.

Importantly, this tool is great for beginners. Regardless of whether you have ample computer operating experience or understand the principles behind it, this feature provides a detailed operational guide to help you solve the problem with ease.

Step 1. Connect the USB drive/external drive to a working computer, open AOMEI Partition Assistant (RE), and click "Create Bootable Media."

Step 2. Choose the Boot Toolkits and any other components you need. Click "Next."

create-tools-partition-master-re-bootable-disk-2

Step 3. Choose your removable device and click "Go" to create an image on your USB drive/external hard drive. You can also burn the Windows ISO file to the storage media.

create-tools-partition-master-re-bootable-disk-3

Step 4. Confirm the warning message, then wait for the creation process to finish.

Step 5. Connect the created bootable drive to the problematic computer and restart it while pressing and holding "F2" or "Del" to enter BIOS. Next, set the WinPE bootable drive as the boot disk and press "F10" to exit.

boot-re-bootable-disk-in-bios

Step 6. Next, the computer will enter the WinPE desktop. Open BootRepair, select the system you wish to repair, and click on "Repair."

Select the OS to be repaired

Step 7. Wait a moment, and you will receive an alert that the system has been successfully repaired. Click "OK" to complete the boot repair process.

os-repaired

When Windows 10 fails to start normally after an update, use this tool to resolve all startup-related software issues with a single click. Install it for assistance.

This tool can assist with various boot issues. You might be interested in the following topics:

Other Solutions for Windows 10 Not Booting After Update

If you have sufficient experience and prefer not to use third-party tools, you can refer to the following manual solutions to address the Windows 10 won't boot issue on your PC.

Fix 1: Run Startup Repair

Using the Automatic Startup Repair can resolve several issues where "Windows 10 won't start after an update." Here's how to do it:

Continuously turn your PC on and off by pressing the power button until the Automatic PC Repair screen appears.

    1. Select "Advanced Options" or "Troubleshoot." 2. Click "Startup Repair" and follow the on-screen instructions to fix your computer.

Click "Startup Repair" to continue. [[file:images/en/screenshot/partition-manager/open-startup-repair.png::700x412]]

Or you can follow other steps to run it:

    Boot your PC using a bootable medium (such as an installation disk). Access the "Advanced Options" to initiate "Startup Repair." Upon completion of the "Startup Repair," restart your computer. It should now function properly.

Fix 2: Uninstall the Updates

It's a quite common issue that Windows 10/11 fails to start correctly after an update. Generally, uninstalling the recent update can resolve this error. Here's how to do it:

Step 1. Enter advanced troubleshooting mode:

    1. Turn on your computer, and right when you see the Windows logo, hit the power button to restart your Windows 10 machine. 2. Do this again, and Windows will go into Automatic Repair mode. 3. If the automatic repair fails and the next screen pops up, click on "Advanced Options" > then tap "Troubleshoot" on the "Select an Option" screen > afterwards, in the "Troubleshoot" section, click on "Advanced Options".

Step 2. Uninstall updates:

    1. In the Advanced Options window, click Uninstall Updates. 2. Click Uninstall Latest Quality Updates or Uninstall Latest Feature Updates from the Uninstall Updates window. 3. On the next screen, select the account you want to use for the uninstallation, enter your password when prompted, and click Continue.
Important: Make sure the account you choose has administrator rights.

Click Uninstall Updates in the next window to initiate the update removal process.

Step 3. Restart Windows 10:

When the uninstallation is complete, click Finish. Return to the Choose an option screen and click Continue to restart Windows 10 normally.

exit and continue to Windows 10

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Fix 3: Reset the Computer

Resetting your computer might help fix Windows 10 startup issues after an update. However, this process also necessitates entering advanced troubleshooting mode. Here's how to do it:

Step 1. Enter the troubleshooting window:

Again, in the Select an Option window, click Troubleshoot to access Troubleshooting.

Step 2. Define reset preferences:

Click on "Reset this PC." In the next window, select "Keep my files" to reset Windows 10 without deleting your personal files and data.

keep my files

Step 3. Select the Windows installation source:

Click Cloud Download to download and install Windows files from the cloud, or choose Local Reinstall to reinstall Windows using local files. Follow the on-screen instructions to reinstall Windows 10.

Download AOMEI Partition Assistant Standard for free to enjoy these features now!

Once the reinstallation is complete, you can safely restart your computer into a fresh copy of Windows 10. You might also be interested in the following topics:

How to Prevent Windows Boot Failure After an Update

Although the three solutions above can help you fix Windows 10 startup problems, it's wise to prevent this issue beforehand. Here are some tips for you:

Keep device drivers updated

If the driver doesn't update automatically, you can manually update it by right-clicking the Start button, navigating to Device Manager, expanding the device category, right-clicking the specific device, and selecting 'Update Driver.'

Regularly update the BIOS

Regularly check for available BIOS updates from the motherboard manufacturer's official website. Be sure to install the latest version as soon as possible.

Use genuine operating systems and applications

Always utilize a genuine copy of Windows 10 obtained directly from the official Microsoft website. Additionally, ensure that you use a licensed version of the necessary software to prevent inconsistencies with system files and device drivers.

Use a strong antivirus program

Windows Defender is an integrated security tool that safeguards the operating system. However, if your data is highly sensitive and you wish to eliminate all malicious files and erase those already present on your PC, it's advisable to use a robust antivirus program.

Conclusion

Normally, Windows 10 boots up smoothly after updating. However, startup issues can arise due to incompatible device drivers or system files. Should you encounter such an error, feel free to employ the methods above to address the problem of Windows 10 not booting after an update. Additionally, share this article to inform more individuals about how to fix this issue.

"Windows 10 Not Booting After Update" FAQs

Installing the latest version of your system BIOS to avoid this error. Folks often ask additional questions about Windows 10 startup troubles. Here are some answers to those questions:

1. How do I fix Windows 10 not booting after an update?

While you see the Windows 10 logo, press and hold down the 'Power' button on the laptop once more. Repeat this procedure, and you'll notice that Windows will enter Automatic Repair mode. In this mode, it scans the operating system and crucial files, addressing any inconsistencies, ultimately allowing the operating system to boot normally.

< strong >2. Why isn't my PC starting after an update?

Occasionally, when you run a new Windows update, your computer might fail to boot. This could be due to issues with the BIOS settings or outdated drivers.

< strong > 3. Do I need to replace the hard drive if the issue occurs frequently? < / strong >

Unless you frequently shut down your computer without properly closing Windows, the likelihood of your hard drive failing is small. Typically, you can reinstall the operating system if the above solutions don't resolve the issue.