2021年7月4日 · Right next to the power button at the bottom edge of the monitor, there is a small button called BIST (built-in self-test) When you press it may show video input select source on screen, which allows you to choose an external video. See: 2. Display Built-in Self Test button/Input-source selection button

2023年7月21日 · Select Input Source: On your HDMI device (monitor, TV, or projector), use its remote control or physical buttons to select the input source corresponding to the HDMI port you connected your HP all-in-one desktop to. This is usually done by pressing a button labeled "Input," "Source," "AV," "TV/Video," or something similar on the device's remote ...

2024年10月24日 · Check Input Source: Make sure you are correctly selecting the HDMI input in the HP Display Control app. Sometimes the app can be a bit finicky, so double-check that you’re on the right setting. Restart Devices: Try restarting both the All-in-One and the device connected via HDMI. This can often resolve connectivity issues.

2021年3月4日 · The default Input Source for it is DP. I want it to be HDMI so I don't have to change Input Source every time the monitor is powered on.

2022年5月5日 · If your HP All-In-One has an HDMI-in port, simply plug one end of an HDMI cable into your source device, and the other end into the HDMI-In port on your All-In-One. Some All-In-Ones will display the signal immediately, while others may require you to press the "Display Source" button, sometimes labeled "HDMI" or "Input Switch."

2023年12月20日 · 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 that your HDMI cable is securely connected to both your computer and the display device (monitor, TV, etc.). Ensure that the display device is set to the correct HDMI input.

2022年9月18日 · The provided HDMI cable is HDMI 2.0 and backward compatible to HDMI 1.4. I didn't know this but when I looked up online there are posts saying I might have to change the HDMI 2.0 to HDMI 1.4 by accessing the OSD. However, I couldn't see any functions when I open the OSD menu except Input Source. The S3222DGM has two HDMI in ports, test both of them

2024年9月14日 · Use the arrow buttons to navigate through the menu and find the Input or Source settings. Select the HDMI input option and confirm. 3. Use the Function Keys. Some HP All-in-One models allow you to switch inputs using function keys: Press F9 or F10 (depending on your model) to switch between inputs.

2023年8月1日 · Source Selection: Use the monitor's OSD (On-Screen Display) menu to select the correct input source. The "Input Signal Not Found" message can appear if the monitor is set to the wrong input source. Cycle through the available input options (e.g., HDMI, DisplayPort) to find the one that corresponds to your connected device.

2018年11月5日 · Please check your machine, does it have a button (location 5 of the first image) and HDMI in port (location 8 on the second image)? If yes, you can use that button to tell your system which HDMI port (in or out) you want to use. Regards.