Please let me know if using the manual input selection helps, also let me know if you have spare video cables to test with this setup. Press the (S) button next to the power button to cycle through the available inputs ( this will most likely only work when the monitor is active ).To manually select the input on the Sceptre monitor: Use the “Menu” button to select Input and the arrow buttons to select the correct input on the monitor.Blu - ray Disc Wifi HDMI BlueTooth 32 ' LCD TV, 2 X HDMI, PC Input High. Press the “Menu” button again to access the settings menu and the arrow buttons to navigate to “Input” IN STOCK DELL acer TOSHIBA SONY computers & more hp acer Aspire AS4810TZ.Use the left and right arrow buttons to navigate to the “Settings” menu, this uses an open-ended wrench-like icon.

Select the “Menu” button on the LCD bezel.To manually select the input on the Acer monitor, please perform the following: If one monitor is not displaying, this may be caused by a bad video cable or the monitors not automatically switching to the correct inputs. Thanks for providing the pictures of the Display Settings window, based on this Windows is recognizing both monitor are connected and setting them as extended displays. Thanks for reaching out to us, I am sorry this is not working as expected.

Acer laptop hdmi input