Troubleshooting “Cannot Display This Video Mode” Error on Your Monitor
Encountering the “Cannot Display This Video Mode” error message during PC startup can be a frustrating experience, especially when it prevents you from accessing your system. If you’re using a GMXtc mini PC and have recently experienced display issues, understanding the root cause and potential solutions is crucial. Here, we’ll explore common causes for this error and provide step-by-step guidance to help you resolve it effectively.
Understanding the Error
The “Cannot Display This Video Mode” message typically appears when your monitor cannot interpret the display signal sent by your PC’s graphics card, often due to resolution or refresh rate incompatibilities. This issue can arise after hardware changes, software updates, or display configuration adjustments.
Common Causes
- Incorrect Display Settings: The graphics settings may be configured to a resolution or refresh rate incompatible with the monitor.
- Hardware Compatibility: The monitor might not support certain resolution or refresh rate combinations.
- Driver or Firmware Issues: Outdated or corrupted graphics drivers can cause display problems.
- Loose or Faulty Cables: Connection issues can sometimes lead to display errors.
- Monitor Hardware Faults: In some cases, the monitor itself may be faulty.
Practical Solutions
1. Boot Into Safe Mode
Accessing Safe Mode allows you to start Windows with minimal drivers and default display settings, making it easier to correct resolution issues.
Steps:
- Power on your PC and force shutdown during the Windows logo to trigger automatic repair.
- Alternatively, turn on your PC and interrupt the boot process three times to access the Windows Recovery Environment.
- Navigate to Troubleshoot > Advanced options > Startup Settings, then select Restart.
- Upon restart, choose Enable Safe Mode.
2. Adjust Display Settings
Once in Safe Mode, you can set a display resolution compatible with your monitor.
Steps:
- Right-click on the desktop and select Display Settings.
- Find the Resolution dropdown and select a standard resolution, such as 1024×768 or 1280×720.
- Confirm changes, then restart your PC normally.
3. Update or Reinstall Graphics Drivers
Ensuring your graphics drivers are current can resolve incompatibility issues.
Steps:
- In Safe Mode, open Device Manager.
- Expand Display Adapters.
- Right-click your graphics device and select Update Driver.
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