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  1. How to enable HDMI Input? - HP Support Community - 6562182

    Feb 5, 2018 · Recently, I received an HDMI cable and I wanted to connect my Laptop to my HP Envy 23 as I know it has an Input HDMI and I'm just asking how do I enable HDMI mode for …

  2. [solved] "Input Signal Not Found" on second monitor

    Apr 7, 2020 · Hello, I have a problem with my laptop: I am using a second monitor through an HDMI cable, which worked properly until yesterday. Today, when I turned the laptop on, it …

  3. HDMI port not working HP Spectre x360 - HP Support Community

    Feb 24, 2025 · The HDMI Port is not working to use an external monitor that has an HDMI input. I have also tried using the Type C port and a HDMI adapter. I wasn't sure if I should flag this as …

  4. How to connect external DVD player to Windows 11 computer

    Jan 17, 2024 · If your computer lacks an HDMI input, you may need additional equipment like a video capture card. Check External DVD Player Ports: Confirm that your external DVD player …

  5. Monitor won’t recognize my HDMI cable plugged into it “Input.

    Oct 10, 2020 · For example, if the monitor is connected to a satellite receiver via a second HDMI connection on the back of the receiver, select HDMI-2 (or similar) using the remote control for …

  6. Pavilion 'all in one' HDMI - HP Support Community - 9257950

    Dec 10, 2024 · The HDMI port on the HP Pavilion All-in-One - 23-g209 is primarily designed for HDMI input to allow the device to function as an external display. While there are cases where …

  7. Trying to switch to the HDMI in my all in one - HP Support …

    Dec 20, 2023 · To use HDMI on your HP desktop or all-in-one computer, you'll need to change the display settings. Here's a step-by-step guide. Check the physical connection: Make sure …

  8. HDMI port--Windows 11 NIGHTMARE! - HP Support Community

    Aug 5, 2023 · HDMI port not working after upgrading to Windows 11. Graphics display driver (dated 2018) is "locked to manufacturer specifications" and cannot be upgraded to …

  9. Monitor not showing - HP Support Community - 9321763

    Feb 23, 2025 · Switch Inputs: On your monitor, try cycling through the available input options (usually by pressing a button like Input or Source). 3. Detect the Monitor on Your Laptop …

  10. HP AIO no longer functioning with HDMI in - HP Support …

    Jun 12, 2025 · Check for HDMI-In Button or Hotkey Many HP AIOs with HDMI-in functionality require you to manually switch the input source using a physical button or on-screen menu. …