How to Fix Memory-Refresh-Timer Error on Windows 11: Step-by-Step Solutions

Experiencing a Memory-Refresh-Timer error on Windows 11 can be frustrating. This error often causes your system to crash or show a blue screen. Fortunately, there are straightforward ways to resolve it.

In this guide, we will walk through simple and clear steps to help you fix this issue. No advanced knowledge is required, and each step is explained in detail.

By following these instructions carefully, you can get your Windows 11 system running smoothly again. Let’s start with some quick checks before diving into the fixes.

Understanding why these errors happen helps prevent them in the future and ensures better system stability.

Quick Note: Prerequisites and Preliminary Checks

Before starting with the fixes, make sure you have the following:

Backup your important data: It’s always a good idea to save your files before making system changes.
Ensure Windows is updated: Sometimes, updates fix underlying bugs causing such errors.
Check hardware connections: Make sure RAM sticks and other components are properly seated inside your PC.
Note error details: If you see a specific error code or message, keep it handy. It can help with troubleshooting.

Step 1: Restart Your Computer

Sometimes, a simple restart can clear temporary glitches causing the error. Restart your PC and see if the problem persists.

Why this helps: Restarting refreshes system memory and resets temporary settings.

Step 2: Run Windows Memory Diagnostic Tool

This built-in tool checks your RAM for issues that might trigger the Memory-Refresh-Timer error.

Press Windows + R keys to open the Run dialog box.
Type mdsched.exe and press Enter.
You will see a prompt with two options. Choose Restart now and check for problems.
Your PC will reboot and start the memory test automatically.
Wait for the test to complete. Your system will restart again.
After logging in, Windows will show the test results.

Why this matters: Faulty RAM can cause memory-related errors. This tool helps identify if your RAM is the issue.

Step 3: Update Device Drivers

Outdated or incompatible drivers can cause system errors. Updating them may fix the problem.

Right-click the Start button and select Device Manager.
Expand the categories, especially Memory Technology Devices and System Devices.
Right-click on your memory or chipset devices and select Update driver.
Choose Search automatically for drivers.
Follow on-screen instructions to complete updates.
Restart your PC after updating.

Why update drivers: Drivers enable hardware to communicate with Windows. Outdated drivers can cause errors and crashes.

Step 4: Check for Windows Updates

Microsoft regularly releases updates that fix bugs and improve system stability.

Go to Settings by pressing Windows + I.
Click Windows Update on the left panel.
Click Check for updates.
Download and install any available updates.
Restart your PC after updates install.

Why this helps: Updates may include fixes for known errors, including memory-related crashes.

Step 5: Adjust Virtual Memory Settings

Virtual memory acts as extra RAM by using hard disk space. Incorrect settings can cause memory errors.

Press Windows + R, type sysdm.cpl, and press Enter.
In the System Properties window, go to the Advanced tab.
Under Performance, click Settings.
In the Performance Options window, go to the Advanced tab.
Under Virtual memory, click Change.
Uncheck Automatically manage paging file size for all drives.
Select your system drive (usually C:).
Choose Custom size and set the Initial and Maximum size to recommended values shown below.
Click Set, then OK to save.
Restart your PC.

Why adjust virtual memory: Proper virtual memory helps Windows manage large workloads and prevent memory errors.

Step 6: Run System File Checker (SFC) Scan

Corrupted system files can lead to errors. The SFC scan checks and repairs these files.

Press Windows + S, type cmd, right-click Command Prompt, and select Run as administrator.
In the command window, type sfc /scannow and press Enter.
Wait for the scan to complete. It may take several minutes.
If issues are found, the tool will try to fix them automatically.
Restart your PC after the scan finishes.

Why use SFC: It ensures Windows system files are intact and not causing problems.

Step 7: Update BIOS or UEFI Firmware (Advanced)

If the problem persists, outdated BIOS or firmware can be the cause. This is an advanced step and should be done carefully.

Visit your PC or motherboard manufacturer’s website.
Locate the latest BIOS/UEFI update for your model.
Follow the provided instructions precisely to update.
Do not turn off your PC during the update process.

Why update BIOS: BIOS controls low-level hardware operations. Updates can fix compatibility and memory management issues.

Alternative Method: Reset Windows 11

If none of the above works, you can reset Windows 11 to its default state. This removes apps and settings but can resolve deep system errors.

Open Settings (Windows + I).
Go to System > Recovery.
Under Recovery options, click Reset PC.
Choose whether to keep your files or remove everything.
Follow the on-screen instructions to complete the reset.

Note: Back up your important data before resetting.

Frequently Asked Questions (FAQs)

What causes the Memory-Refresh-Timer error on Windows 11?

This error is usually caused by faulty RAM, outdated drivers, corrupt system files, or incorrect virtual memory settings.

Is it safe to update BIOS to fix this error?

Yes, but updating BIOS should be done carefully following manufacturer guidelines, as an incorrect update can cause serious issues.

Can I ignore this error if it happens once?

If it happens rarely, it might be a temporary glitch. However, repeated errors should be addressed promptly.

Will resetting my PC delete all my files?

You can choose to keep your files during the reset, but apps and settings will be removed. Always back up important data beforehand.

Does Windows update always fix this error?

Not always, but updates often include important patches that can resolve such issues.

When Nothing Works

If you have tried all the above steps and still face the Memory-Refresh-Timer error, consider the following options:

Contact Microsoft Support: Visit the official Microsoft support website for specialized help.
Consult a professional technician: Hardware issues may require expert diagnosis.
Check hardware warranty: Your RAM or motherboard might be defective and eligible for replacement.

These resources can provide more personalized assistance when general troubleshooting fails.

Conclusion

The Memory-Refresh-Timer error on Windows 11 can disrupt your workflow, but with the right steps, it is fixable. Start with simple actions like restarting and running memory diagnostics.

Updating drivers, adjusting virtual memory, and scanning system files address common software causes. For persistent problems, BIOS updates or resetting Windows may be necessary.

Always back up your data before making major changes. Following this guide carefully increases your chances of resolving the error efficiently and keeping your PC stable.