Fix dxgmms2.sys blue screen error in Windows 11/10

php editor Strawberry brings you a practical guide to fix the dxgmms2.sys blue screen error in Windows 11/10. The dxgmms2.sys blue screen error may cause trouble to you when using Windows operating system. This error is usually related to the graphics card driver and can lead to system crashes and data loss. In this guide, we will provide you with some simple and effective solutions to help you quickly fix the dxgmms2.sys blue screen error and restore system stability and normal operation. Whether you are a computer beginner or an experienced user, you can follow the steps below to resolve this issue.

Encountering the frustrating dxgmms2.sys blue screen error can bring nightmares to gamers as it can seriously affect the immersive experience of the game. This problem usually occurs in errors such as System Service Exception, Video_Scheduler_Internal_Error, System Thread Exception Not Handled, or DRIVER_IRQL_NOT_LESS_OR_EQUAL. This blue screen problem is often caused by a system crash, causing the computer to freeze, hang, and be unable to respond to any operations.

This failure usually occurs when an outdated or defective graphics card driver causes the DirectX Graphics MMS system file to exceed its limits. However, don’t worry, our blog can help you solve this problem and get your system out of this mess.

dxgmms2.sys blue screen error

Here’s how to fix the dxgmms2.sys blue screen error in Windows 11/10:

Update graphics card driver

To resolve pesky BSODs, you can try starting by updating your graphics drivers. This quick fix can be accomplished through Device Manager, an effective tool provided by Windows that can help you update, uninstall, and roll back drivers to ensure a smoother gaming experience.

Press Win R, enter devmgmt.msc, and press Enter. In Device Manager, expand Display Adapters. Right-click your graphics adapter (AMD, NVIDIA, or Intel) and select Update Driver. Select "Automatically search for drivers". Let Windows install the latest drivers and restart your computer.

Rollback to a previous driver version

In some cases, updating the driver may be the real cause of the error, so reverting to a previously working version may work.

Right-click Start and select Device Manager. Double-click the display adapter. Right-click on the graphics card and select Properties. Navigate to the Drivers tab. Select "Rollback Driver". Wait for the previous driver version to be installed. Click OK and restart your computer.

Launch the DirectX Diagnostic Tool to view comments

dxgmms2.sys errors in Windows are closely related to the critical component DirectX. This file is an abbreviation for DirectX Graphics MMS. Therefore, understanding the error message is the key to solving the problem.

Press Win R, enter dxdiag, and press Enter. Let the DirectX Diagnostic Tool load. Click the Display tab. Check the comments for errors. If an error occurs, use DirectX Web Installer to reinstall the tool.

Turn off hardware acceleration

Another cause of BSOD errors may be the hardware acceleration feature in Windows systems. Although this feature is designed to improve computer performance, it may also cause problems. It is recommended to try disabling hardware acceleration to see if that resolves the issue.

Click "Search", enter regedit, and press Enter. NavigationHKEY_CURRENT_USER -> Software -> Microsoft -> Avalon.Graphics. Right-click in the right panel and select New -> DWORD (32-bit) Value. Name it "DisableHWAAcceleration". Double-click the value, set its value data to 1, and click OK. Exit Registry Editor and restart your computer. If desired, the process can be reversed by changing the value of DisableHWAcceleration to 0.

Run Windows Memory Test

The Windows Memory Diagnostic Utility is your ally in dealing with dxgmms2.sys problems. This Windows integrated program acts as a diagnostic detective for memory-related issues.

This utility becomes crucial when you encounter the dreaded blue screen problem. In a nutshell, it scans your computer's RAM for errors and provides suggestions to fix the problem.

Search for MdSched in the Start menu and press Enter. Click Restart now and check for problems. Or, choose to check for unsaved work issues the next time you start your computer. Windows scans for memory problems on restart.

Upgrade BIOS

Still struggling with dxgmms2.sys issues? You may want to try updating or upgrading the BIOS. It's the Basic Input/Output System and is just the heart of the computer's startup process.

So, updating it may be the key to fix the above error. Additionally, BIOS updates often include feature enhancements and bug fixes, providing potential solutions to the glitch.

Download the latest BIOS from the motherboard manufacturer's website. If it's a ZIP/RAR, extract it to an empty USB drive. Click Start > Power > Restart (hold down the Shift key). Navigate to Troubleshooting->Advanced Options->UEFI Firmware Settings->Restart. In the BIOS, find the update option. Flash the BIOS using a USB drive. Make sure your motherboard is updated smoothly.

Switch HDMI/VGA Port

Another quick fix for this error is to change the HDMI port on your computer by moving the cable from the graphics card port to the HDMI/VGA port on the motherboard. This simple switch may effectively solve this problem.

Install available Windows updates

You may want to try updating Windows to a stable version to say goodbye to the dxgmms2.sys blue screen error. Whether on Windows 10 or 11, stability is key.

For Windows 10

Click Start and select Settings. Go to Update & Security. Select Windows Update. Click Check for updates. Install available updates.

For Windows 11

Press Win I and navigate to Windows Update. Click "Check for Updates." Allows the system to scan and download pending updates. Finally, click Restart now.

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