11 Solutions to Fix a Monitor That Keeps Going Black Randomly

Are you frustrated with your monitor screen randomly going black? It can be incredibly frustrating, especially when you have important work to do. But don’t worry, we’ve got you covered. In this article, we will explore 11 different solutions that can help you fix the issue and get your monitor back to normal.

1. Basic Troubleshooting

Let’s start with some basic troubleshooting steps. Check your HDMI or DisplayPort cable to ensure it’s not damaged or loose. Sometimes, simply replacing the cable can resolve the issue. Additionally, try switching to a different display port on your monitor. This can help identify if the issue is with a specific port. Restarting your computer can also solve many common issues.

2. Turn Off G-Sync or FreeSync

If your monitor supports G-Sync or FreeSync, these technologies can sometimes cause black screens if your graphics driver is outdated or incompatible. You can turn off FreeSync in the on-screen display (OSD) menu of your monitor. Simply find the Adaptive-Sync option and turn it off. For G-Sync, you can find similar settings in your graphics card control panel.

3. Adjust Refresh Rate

A high refresh rate can sometimes overwhelm your computer, leading to black screens. Adjusting the refresh rate to a lower setting can help alleviate this issue. If you have multiple monitors with different refresh rates, make sure to set them all to the same level for optimal performance.

4. Check Power Supply

Examine your power supply and consider plugging your monitor into a different wall outlet. Sharing a socket with power-consuming devices like a refrigerator or TV can cause issues. By plugging your monitor into a separate outlet, you can eliminate this potential problem.

5. Update or Reinstall Graphics Card Drivers

Outdated or incompatible graphics card drivers can cause a variety of issues, including black screens. Update your drivers to the latest version compatible with your graphics card and operating system. If that doesn’t work, try uninstalling and reinstalling the drivers.

6. Reset Monitor to Factory Settings

If you have adjusted your monitor settings in the past, resetting them to factory settings may resolve the black screen issue. Consult your monitor’s manual or search online for instructions on how to reset your specific model.

7. Stop GPU Overclocking

Overclocking your GPU can lead to instability and black screens. Disable any overclocking settings and revert your GPU to its original state. Additionally, consider disabling hardware acceleration in your web browser, as it can also cause issues with the GPU.

8. Check for Malware

Malware can impact your system performance and lead to black screens. Run a full system scan using reputable antivirus software or the built-in Windows Security app to check for any malware infections.

9. Update Your Operating System

Updating your Windows or macOS can often resolve unknown bugs or glitches that may be causing the black screen issue. Check for updates in your system settings and install any available updates.

10. Update Your BIOS

A BIOS update can address hardware compatibility issues between your graphics card and monitor. However, it’s essential to follow the manufacturer’s instructions carefully and ensure the update is appropriate for your system.

11. Reset Your Operating System

If all else fails, you may need to reset your Windows or macOS. This can resolve underlying system-level issues that are hard to identify. Consult our guides on how to reset your Windows or Mac for detailed instructions.

By following these solutions, you can hopefully resolve the issue of your monitor randomly going black. If none of these solutions work, it may be worth connecting your monitor to another computer or trying a different monitor with your computer to determine if the problem lies with your monitor or computer. Remember, patience and persistence are key when troubleshooting technical issues.