Step 1: Check Power and Signal Connections

Most black screen issues are related to loose power or signal connections. Follow these checks first:

👉 Power Cable Check

Ensure the power cable is securely connected. Check these three points:

Main unit

Display screen

Loose connections at any of these points can cause a black screen. Simply secure the connections and the issue may be resolved.

👉 Signal Cable Check
Depending on your setup, check the HDMI, DP, or VGA signal cables. Disconnect both ends, inspect the cables for damage, and reconnect them securely. Ensure a solid connection to restore the display.

Step 2: Inspect the Screen

If the power and signal cables are in order, it’s time to check the physical condition of the screen:

Are there any cracks or water stains?

Do you notice any burnt odors or other unusual smells?

If you find any damage or anomalies, stop the troubleshooting process and contact YUTO After-sales Support for assistance. Otherwise, proceed to the next step.

Step 3: Check the Internal Components

If the screen remains black after confirming the connections, the issue may be with the graphics card or memory module. Follow these steps:

Check the Main Unit’s Power
Confirm that the main unit is powered on, with fans running and lights lit.

Turn Off Power and Open the Unit
Ensure the unit is fully powered off before opening the case.

Clean the Graphics Card and Memory
Remove the graphics card and memory stick, and gently clean the gold connectors using an eraser or a soft cloth. Reinstall both components securely.

Restart the Unit
Close the unit, power it back on, and check if the screen lights up.

Step 4: Still No Display? Contact Professional Support

If the screen remains black after completing the steps above, don’t worry. YUTO’s Engineering Support Team is here to help.

Take a photo of the issue and contact us via email or phone.

Our professional arcade technicians will respond within 30 minutes, offering free 1-on-1 video support to guide you through the solution.

YUTO After-Sales Support

As a leading manufacturer of arcade equipment, YUTO is committed to delivering both high-quality products and comprehensive support services. Our after-sales team is always available to assist with any issues that may arise.

In addition, YUTO offers a comprehensive arcade maintenance video library and diagnostic training videos to help you troubleshoot common issues. You can also explore our service case studies to see how our engineering support team has successfully resolved complex problems for other arcade operators.

YUTO is dedicated to providing reliable, high-performance arcade equipment, paired with exceptional after-sales support to ensure smooth and continuous operation. By following these troubleshooting steps, you can resolve many common black screen issues on your own. If you need further assistance, YUTO’s professional support team is ready to help you get back on track.