Why isnt my HDMI output not working?

Reconnect the HDMI cable firmly to the same terminals as before on the TV and the connected device. Turn on the TV and connected device again to let them recognise each other. If the issue continues, repeat the process but try a different HDMI input on your TV to see if this improves the situation.

Why is my HDMI not being detected?

You can unplug the cable and switch end if both the ports on PC and Monitor are the same. Please check if the ports and cable ends are not covered with dust. Reboot your computer and monitor or TV. Try a second HDMI cable or use this cable on a different TV to make sure that the cable is not faulty.

How do I enable HDMI output on my computer?

Right-click the “Volume” icon on the Windows taskbar, select “Sounds” and choose the “Playback” tab. Click the “Digital Output Device (HDMI)” option and click “Apply” to turn on the audio and video functions for the HDMI port.

How do I connect my Windows 8.1 laptop to my TV?

On your computer

  1. On the compatible computer, turn the Wi-Fi setting to On. Note: It is not necessary to connect the computer to a network.
  2. Press the. Windows logo + C key combination.
  3. Select the Devices charm.
  4. Select Project.
  5. Select Add a display.
  6. Select Add a Device.
  7. Select the model number of your TV.

How do I find my HDMI port in Device Manager?

The HDMI port (video portion) is just part of the Display Adapter driver. You won’t see it separately in Device Manager. Usually part of the display adapter drivers is the driver for HDMI audio and that will show up, in Sound, Video and Game Controllers and in the Sound control panel.

How do I know if my HDMI port is enabled?

Look at the status of your HDMI port in the dialog box. If the status reads “This device is working properly,” your HDMI port is functioning. If there is a message indicating that you need to troubleshoot your device, your HDMI port is in working condition but has a problem that is likely fixable.