How to Repair Windows 10 ‘Time Sync Failed’ Issue

Windows 10 is a great operating system, but sometimes you may experience problems with it. One common issue that people seem to have is the “time sync failed” error. This can be frustrating, but don’t worry, we are here to help! In this blog post, we will discuss what causes this error and how to fix it.

What does ‘Time Sync Failed’ mean?

Time Sync is a feature on Windows 10 devices that allow users to avoid worrying about time discrepancies. When this feature is enabled, the time is usually synchronized with various servers around the world. By default, most users consider time.windows.com to be their time synchronization server.

The error message “Failed to synchronize time with time.windows.com” is displayed when the user accesses the Windows Control Panel. The full message is as follows:

An error occurred while synchronizing Windows with time.windows.com. This operation was aborted because the timeout period expired.

Why am I getting a “Time synchronization failed” message?

This error occurs when the Windows synchronization service cannot reach the server with which it normally synchronizes. There can be several reasons for this problem, for example, the Windows synchronization service does not work or the connection to the local network blocks certain protocols.

This error may also be caused by a faulty third-party antivirus/firewall installed on your computer. Your third-party antivirus/firewall program may be preventing the synchronization server from synchronizing the time and time zone on your computer.

How to resolve the “Time Sync Failed” error

Disable the third-party firewall

In order to deactivate third-party virus protection software on your Windows 10 computer, there are a few steps you’ll need to follow.

  1. First, open up the Windows Control Panel. From here, you’ll need to find the Security and Maintenance section.
  2. Once you’re in Security and Maintenance, click on the link for Security. This will bring up a new window with a variety of different security settings.
  3. Scroll down until you see the option for Virus Protection. Click on Virus Protection, then click on the option to turn off real-time protection.
  4. A pop-up window will appear asking if you’re sure you want to turn off real-time protection. Click Yes to confirm.
  5. You’ve now successfully deactivated third-party virus protection software on your Windows 10 computer.

Set the Windows time service to automatic mode

Setting the Windows time service to automatic on Windows 10 is a quick and easy process. Here’s a step-by-step guide:

  1. Open the Start menu and type “services” into the search box.
  2. In the Services window, scroll down and locate the “Windows Time” service.
  3. Double-click on the service to open its properties window.
  4. In the properties window, change the “Startup type” to “Automatic”.
  5. Click on the “Apply” button to save the changes.
  6. Close the window and restart your computer for the changes to take effect.

By following these simple steps, you can ensure that your Windows 10 computer always has the correct time.

Update the time settings on the Internet

Updating your computer’s clock is a simple process that can be completed in a few short steps. Here’s how to do it on Windows 10:

  1. Click on the clock in the bottom-right corner of your screen. This will open the Date and Time settings window.
  2. Click on the “Internet time” tab.
  3. Click on the “Change settings” button.
  4. Enter the address of a time server in the “Server” field. You can find a list of time servers online.
  5. Click on the “Update now” button.
  6. Close the Date and Time settings window.

By following these steps, you can make sure that your computer’s clock is always accurate.

Launch SFC scan

Windows 10 includes a built-in tool called the System File Checker that can scan your system files for errors and repair them if necessary. Here’s how to use it:

  1. First, open the Command Prompt by pressing Windows+R, typing cmd, and then pressing Enter.
  2. Next, type sfc /scannow and press Enter. This will start scanning all of your system files for errors.
  3. If any errors are found, they will be automatically repaired.
  4. Once the scan is complete, restart your computer and see if the issue has been resolved.

Start DISM

Windows 10 offers a number of ways to keep your PC running smoothly, and one of the most effective is the DISM scan. This tool can help to repair corrupt files and system settings, as well as improve performance by removing unnecessary files. Here’s how to run a DISM scan on Windows 10:

  1. Press the Windows key + S to open the search box.
  2. Type ‘Command Prompt’ into the search box and press Enter.
  3. Type ‘DISM /Online /Cleanup-Image /RestoreHealth’ into the Command Prompt and press Enter.
  4. The scan will now begin and could take several minutes to complete. Once it’s finished, you’ll see a report on the results of the scan. If any problems were found, they’ll be listed here and you can follow the instructions to fix them.

Update outdated BIOS

Before you start, it’s important to understand what a BIOS is. The Basic Input Output System (BIOS) is a chip that controls how information is passed from the computer’s hardware to its software. In other words, it’s responsible for booting up your PC and making sure all of your devices are running properly. Because the BIOS is so important, it’s important to keep it up-to-date. Here’s how to do that on Windows 10:

  1. Download the latest BIOS update from your computer’s manufacturer.
  2. Run the downloaded executable file to extract the BIOS update files.
  3. Copy the extracted files to a USB flash drive.
  4. Restart your computer and enter BIOS setup mode. This is usually done by pressing a key during startup, such as F1, F2, or Del. Consult your computer’s manual for more information.
  5. In BIOS setup mode, locate the “Update BIOS” option and select it using the arrow keys.
  6. Select the USB flash drive as the source of the BIOS update files and follow any prompts to complete the update process. Once you’re finished, be sure to save your changes and exit BIOS setup mode.

By following these steps, you can ensure that your BIOS is always up-to-date and running smoothly.

Frequently Asked Questions

There are a number of reasons why your computer's time might suddenly change. It could be a problem with the battery, the CMOS settings, or even the BIOS. If you're not sure what's causing the problem, it's best to contact your computer's manufacturer for assistance.

There are a few things you can try to fix the 'time sync failed' error on Windows. You can make sure that your computer's clock is always accurate by following the steps in this article. You can also launch an SFC scan or start DISM to repair corrupt files and system settings, as well as improve performance by removing unnecessary files.

There are a few things you can do to prevent this error from happening again. First, make sure that your computer's clock is always accurate by following the guide in this blog post. You can also launch an SFC scan to repair corrupt files and system settings. Finally, be sure to keep your BIOS up-to-date to prevent any future problems.

There are a number of alternative ways to keep your computer's time accurate. You can use an atomic clock, which is the most accurate way to keep time. You can also sync your computer's clock with an online time server. Finally, you can set your computer to automatically adjust for daylight savings time.