User Manual Q&AAnswer
Feb 28, 2025 - 04:45 AM
If the LED is on but there is no picture on the screen, there are a few troubleshooting steps you can try. First, use the OSD (On-Screen Display) to adjust the brightness and contrast to maximum or reset them to their default settings. If that doesn't work, make sure the video signal cable is properly connected at the back of the monitor and check if the power of your computer system is turned on. If the LED displays an amber color, it indicates that there might be an issue with the video signal or the computer system. In this case, double-check the video signal cable connection and ensure that the computer system is powered on. If you're still experiencing issues, it's recommended to refer to the troubleshooting section of the user manual or contact Acer customer support for further assistance.
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