Troubleshooting: Fix Display Driver Not Starting Error!

Table of Contents:

1. Introduction
2. Understanding the Display Driver Failed to Start Error 2.1 Symptoms of the Error 2.2 Causes of the Error
3. How to Resolve the Display Driver Failed to Start Error 3.1 Method 1: Update the Display Driver 3.2 Method 2: Modify the Registry Settings
4. Conclusion
5. FAQs

How to Resolve the "Display Driver Failed to Start" Error

The "Display Driver Failed to Start" error is a common issue that many computer users may encounter. This error is usually accompanied by a black screen and may prevent you from accessing your device. In this article, we will discuss the possible causes of this error and provide step-by-step solutions to resolve it.

Understanding the Display Driver Failed to Start Error

Symptoms of the Error

When the "Display Driver Failed to Start" error occurs, you may experience the following symptoms:

• A black screen after booting up your computer
• Unable to access or modify display settings
• Random system crashes or freezes

Causes of the Error

Several factors can contribute to the occurrence of the "Display Driver Failed to Start" error. Common causes include:

1. Outdated or incompatible display driver
2. Corrupted system files
3. Incorrect registry settings

How to Resolve the Display Driver Failed to Start Error

Here are two effective methods to fix the "Display Driver Failed to Start" error:

Method 1: Update the Display Driver

1. Open the Start menu and search for "Device Manager."
2. Click on "Device Manager" from the search results to launch it.
3. Expand the "Display adapters" section.
4. Right-click on your display adapter and select "Update driver."
5. Choose the option to search automatically for updated driver software.
6. Wait for the update process to complete.
7. Restart your computer and check if the error persists.

Updating the display driver can often resolve compatibility issues and fix the error caused by outdated or incompatible drivers.

Method 2: Modify the Registry Settings

Note: Modifying registry settings can be risky, and any incorrect changes may cause system instability. It is recommended to create a backup of the registry before proceeding.

1. Open the Start menu and search for "regedit" to open the Registry Editor.
2. Right-click on "regedit" and select "Run as administrator."
3. If prompted by User Account Control, click "Yes" to proceed.
4. Before making any changes, create a backup of the registry by clicking on the "File" tab, selecting "Export," and choosing a suitable location to save the backup file.
5. In the Registry Editor, navigate to the following path: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers.
6. Right-click on the "GraphicsDrivers" folder and select "New" > "DWORD (32-bit) Value."
7. Name the new value "TDRDelay" (without spaces) and press Enter.
8. Double-click on the "TDRDelay" value and set its data to "5" (hexadecimal).
9. Click "OK" to save the changes.
10. Close the Registry Editor and restart your computer.

Modifying the registry settings can help resolve issues related to display timeouts and prevent the "Display Driver Failed to Start" error from occurring.

Conclusion

The "Display Driver Failed to Start" error can be frustrating, but with the solutions provided in this article, you should be able to resolve it effectively. Updating the display driver and modifying the registry settings are two recommended methods. If the error persists, it is advisable to Seek further assistance from technical support.

FAQs

Q: What should I do if updating the display driver doesn't resolve the error?

A: If updating the display driver doesn't resolve the error, you can try rolling back to a previous version of the driver or performing a clean installation of the driver. You can also seek assistance from the manufacturer's support team or a professional technician.

Q: Can a faulty graphics card cause the "Display Driver Failed to Start" error?

A: Yes, a faulty graphics card can be one of the causes of the "Display Driver Failed to Start" error. If you suspect a hardware issue, it is recommended to have your graphics card checked by a technician.

Q: Is it necessary to modify the registry settings to fix the error?

A: Modifying the registry settings is not always necessary to fix the "Display Driver Failed to Start" error. It is recommended to try updating the display driver first, as it is a less complex solution. Only proceed with modifying the registry if the error persists after updating the driver.

Q: How can I prevent the "Display Driver Failed to Start" error from occurring again?

A: To prevent the "Display Driver Failed to Start" error, make sure to keep your display driver up to date by regularly checking for driver updates. Additionally, avoid installing incompatible or unauthorized software that may interfere with the display driver's functioning.

Resources:

• Microsoft Support
• [Manufacturer's Support Website] (insert manufacturer's website URL here)

Note: The URLs provided above are for reference purposes and may vary depending on your specific device and situation.