How do I enable HDMI on my computer?
Right-click on the volume icon on the taskbar. Select Playback devices and in the newly open Playback tab, simply select Digital Output Device or HDMI. Select Set Default, click OK. How do I turn on my HDMI port? Right-click the “Volume” icon on the Windows taskbar, select “Sounds” and choose the “Playback” tab. Click the “Digital Output Device (HDMI)” option …