PC continually crashing with dxgmms2.sys and watchdog.sys issues

If you are experiencing frequent crashes on your PC with dxgmms2.sys and watchdog.sys issues, it can be quite frustrating. These errors are usually related to graphics card or driver issues. Here are some possible solutions to fix the problem:

1. Update Graphics Card Drivers: Outdated or corrupted graphics card drivers can cause these errors. You can update your graphics card drivers by visiting the manufacturer’s website and downloading the latest version.

2. Run System File Checker: System File Checker is a built-in tool in Windows that scans and repairs corrupted system files. To run it, open Command Prompt as an administrator and type “sfc /scannow” and hit enter.

3. Check for Malware: Malware can also cause these errors. Run a full system scan using your antivirus software to check for any malware infections.

4. Disable Hardware Acceleration: Hardware acceleration can sometimes cause conflicts with graphics card drivers. To disable it, go to the settings of the application that is causing the error and look for the option to disable hardware acceleration.

5. Check for Overheating: Overheating can also cause these errors. Make sure your PC is properly ventilated and clean any dust from the fans and heat sinks.

6. Perform a Clean Boot: A clean boot can help identify if any third-party software is causing the errors. To perform a clean boot, open System Configuration and select the option to “Hide all Microsoft services” and then disable all other services and startup items.

If none of these solutions work, you may need to consider replacing your graphics card or seeking professional help. It is important to address these errors as they can cause further damage to your system if left unresolved.


In conclusion, frequent crashes with dxgmms2.sys and watchdog.sys issues can be frustrating, but there are several solutions you can try to fix the problem. Updating graphics card drivers, running System File Checker, checking for malware, disabling hardware acceleration, checking for overheating, and performing a clean boot are all possible solutions. If none of these work, it may be time to consider replacing your graphics card or seeking professional help. Remember, it’s important to address these errors to prevent further damage to your system.

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