Monitor Loses Signal But Computer Stays On – When the computer is on, but there is no monitor signal, it’s a common issue faced by many Windows users. Computers are integral to our daily lives, especially for workers, so it can be quite alarming if they suddenly stop functioning. This problem can arise from various factors, including faulty connections, hardware issues, or other technical glitches.

Don’t worry if you experience this issue. This article provides 6 effective solutions to improve PC functionality when the monitor shows no signal but the computer stays on. Read more content to solve the issues Visit The  PC Information website

6 Ways to Quickly Resolve Monitor No Signal Issues

1. Reconnect or Replace HDMI Cable

First, check the HDMI cable to ensure that the power source and connections are secure. A faulty or loose cable in the HDMI port or display port can prevent the screen from turning on. Similarly, if the laptop is on but the screen remains black, there may be an issue with the HDMI cable.

Instructions:

• Reconnect the HDMI cable or try using a different USB cable if available.
• Ensure the cable is properly connected to both the monitor and the computer.

2. Check the Monitor Input Source Condition

Monitors often have multiple input sources, and selecting the correct one can be crucial. If the monitor is set to the wrong input source, it may appear as if there is no signal.

Instructions to Verify the Correct Input Source:

1. Turn off your computer.
2. Press the menu button on the monitor screen.
3. Navigate to the Input Source section and select the correct input. If connected via HDMI, ensure the HDMI source is selected.

3. Update the Corresponding Driver

The display requires a suitable display adapter or graphics card to function correctly. If your video card does not support multiple displays or the monitor resolution is incorrect, it may prevent the monitor from showing any signal.

Instructions:

• Open Device Manager and update the display adapter drivers.
• Ensure the display mode is correctly set to support the adapter.

4. Check the Computer Hardware Condition

Issues with computer hardware can also cause the monitor to show no signal. If the hardware components are faulty or improperly connected, the system might not function correctly.

Instructions:

1. Press Windows + R to open the Run dialog box.
2. Type msinfo32 and press Enter to open System Information.
3. Check the hardware status and ensure all components are functioning correctly.

5. Check the Screen Condition

If the computer is on but the monitor remains blank, the issue might be with the screen itself. You may need to reinstall the operating system, adjust the resolution, or reset the screen settings.

Instructions:

• Try connecting the monitor to a different computer to see if it works.
• Replace the old monitor with a new one to check if the issue persists.

6. Examine Monitor on Other Devices

If the cable and adapter are working fine, and the hardware is intact, the problem might lie with the monitor itself. Testing the monitor with other devices can help identify if it’s the source of the problem.

Instructions:

• Connect the monitor to another computer or device.
• If the monitor works with other devices, it may be an issue with your computer.

Regularly Backup Your Computer to Avoid Any Issues

If you need to make changes to your computer or monitor settings, there is a risk of data loss. Backing up your data beforehand is crucial. EaseUS Todo Backup is an excellent tool for efficient and secure data backup.

EaseUS Todo Backup is a professional tool designed for comprehensive and secure data backup. It supports system storage, disk/partition, and file backups with advanced features. Its simple backup management allows you to automate scheduled backups at regular intervals, enhancing overall efficiency.

Key Features of EaseUS Todo Backup:

• Backup system, disk, and partition with ease.
• Smart Backup feature for backing up virtual partitions.
• Up to 250 GB of free cloud storage with the Starter Plan.
• User-friendly interface and efficient backup solutions.

 Conclusion

There are various reasons why the computer turns on but the monitor has no signal. Understanding the problem and applying the appropriate solutions can resolve the issue. This guide provides potential fixes and highlights the importance of data backup. EaseUS Todo Backup is an invaluable tool for safeguarding your data.

Thank you for reading! If you have any questions or need further assistance, feel free to comment. Let us know if you’d like more articles from EaseUS.