hdmi not working hp laptop win 11

[khaoula97]

Hello hope you are doing will. Plz I have an issue with HDMI port it was working before but today not working it connect and desconnect with itself can you help me to fix this

thank you

[zoey7886]

@khaoula97, Welcome to the HP Support Community!  

Thanks for reaching out about your query regarding HDMI Port Issues! 

We're thrilled to have the opportunity to assist you and provide a solution.  

If your HDMI port was working fine but suddenly started connecting and disconnecting, here are steps to troubleshoot and potentially fix the issue:

Check HDMI Cable and Port:

• Inspect the HDMI cable for any visible damage.
• Ensure the HDMI cable is securely connected to both the laptop and the external display.
• Try using a different HDMI cable, if available.
• Test the HDMI port with another device to confirm it's not a problem with the external display.

Restart Your Devices:

• Disconnect the HDMI cable.
• Turn off both the laptop and the external display.
• Wait for a couple of minutes and then turn them back on.
• Reconnect the HDMI cable.

Update Display Drivers:

• Ensure your display drivers are up to date:
  1. Press Windows + X and select Device Manager.
  2. Expand the Display adapters category.
  3. Right-click on your display adapter and select Update driver.
  4. Select Search automatically for updated driver software.

Change Display Settings:

• Try changing the display settings:
  1. Press Windows + P to open the Display settings.
  2. Choose Duplicate, Extend, or Second screen only to see if the HDMI works in any of these modes.

Run Hardware and Devices Troubleshooter:

• Windows has a built-in troubleshooter to find and fix hardware problems:
  1. Press Windows + I to open Settings.
  2. Go to Update & Security.
  3. Select Troubleshoot from the left menu.
  4. Scroll down and select Hardware and Devices.
  5. Run the troubleshooter and follow the on-screen instructions.

 Let me know if this helps!

Take care, and have an amazing day!  

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Regards,