When you encounter the prompt "Show driver has stopped responding and has recovered", you can follow the following steps: first update or roll back the graphics card driver to a stable version; secondly adjust the Windows TDR timeout setting, set TdrDelay to 8 seconds; then check whether the GPU temperature is too high and improve heat dissipation; finally turn off the background program or visual effects that occupy GPU resources. Trying these methods in turn usually solves the problem.

When encountering the prompt "Show driver has stopped responding and has resumed", most users will find it annoying and even a little panicked. In fact, this problem is not uncommon, especially when playing games, using graphics-intensive software or system updates are more likely to be triggered. It usually means that the graphics card driver is not responding for a period of time, and Windows tries to automatically recover but a prompt pops up.

Here are some common and effective solutions that you can try in order:

Update or rollback graphics card driver

This is the most direct and most commonly used method. The problem is often that the driver version is incompatible or there are bugs.

• Update driver : You can use the device manager to check for updates, or you can go to the official graphics card website (such as NVIDIA, AMD, Intel) to download the latest version.
• Rollback driver : If you only start to have this problem after you have recently updated the driver, you can try rolling back to the previous version to see if it is solved.

Operation path:

1. Right-click on "Start Menu" → Device Manager
2. Expand Display Adapter
3. Right-click your graphics card → Update driver/rollback driver

Adjust the display driver timeout setting (TDR) for Windows

This function is called TDR (Timeout Detection and Recovery), which means that if the graphics card does not respond for a certain period of time, the system will force restart it. Sometimes this time is too short and can lead to misjudgment.

You can adjust this time limit in the registry (for example, extending from the default 2 seconds to longer) to reduce the trigger frequency:

• Open Registry Editor (regedit)
• Positioning to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers
• Create a new DWORD value, name it TdrDelay , and set the numerical data to 8 (represents 8 seconds)
• Restart the computer and take effect

?? Note: There are risks in modifying the registry, so it is recommended to back up in advance.

Check for overheating or hardware problems

Sometimes the graphics card is too hot and the driver can crash. Especially for notebook users, this situation is more likely to occur when running at high loads for a long time.

• Monitor GPU temperature using tools like MSI Afterburner or HWMonitor
• If you find that the temperature is abnormally high (for example, above 85°C), consider cleaning fan dust, improving cooling environment, or reducing performance settings

In addition, unstable memory or power supply can also cause such errors. Although it is not very common, if other methods are ineffective, further hardware troubleshooting may be required.

Close unnecessary background programs or special effects

Some software will secretly occupy a large amount of GPU resources, such as opening tabs by browsers, video players, and even some antivirus software interfaces.

• Try to close some non-essential startup items
• Check GPU usage in Task Manager and find programs with high resource occupancy

Also, turning off some VFX can help:

1. Right-click "This computer" → Advanced system settings
2. Click "Settings" under "Performance"
3. Select "Turn for Best Performance"

Basically these common methods of handling it. You can start by updating the driver and checking the temperature, and if it doesn't work, then move the registry. These questions are not complicated, but they are easily overlooked for details.

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