Laptop Not Detecting Monitor. I tried connecting to an external monitor Some have suggested using the Nvidia X Server Settings to detect the external monitor, but my Nvidia X server installed. Just plug in the power cord and check if it displays the manufacturer's logo or displaying No Signal. - the monitor works fine on its own.
If you change the cable and the new cable works with your display. In this guide, you'll learn the steps to troubleshoot and resolve common issues with external displays. Every time I connect my laptop to the dock, at first the dock does not detect any screen including the laptop.
The xrandr shows the HDMI port is present, but disconnected.
Youres sounds like HDMI Some Monitors have an INPUT type switch or option inthe OSD, check that as well.
Its been working fine for a long time. When I returned, the laptop did not come out of the suspension, I hit the power key and it stayed in orange and did not come out of the suspension. Just plug in the power cord and check if it displays the manufacturer's logo or displaying No Signal. - the monitor works fine on its own.