How to connect an external monitor or TV via HDMI or VGA so that they are detected at system startup?

Question

Monitors

The matrix cable on the Samsung R710 flew off, in the repair shops they refuse - the part is in short supply, not in the city. The system starts, but the image on the screen is completely blank.
How to connect an external monitor or TV via HDMI or VGA so that they are detected at system startup and the image is automatically displayed there? There are no drivers installed for the Fn buttons.

Answer 1

buy a cable on ebay and do not suffer

Answer 2

Monitors are defined at once usually. If Windows - try after loading Win + P three times - it will switch to the "only projector" mode.
On Lenovo, I have output from VGA before the system boots in duplicate mode - both to the laptop monitor and to the external one. Didn't set up anything special.

Answer 3

Kramer has a great old tutorial on how to make equalizers:
www.videocopilot.net/tutorials/audio_to_animation
There's a "Plexus" plugin to create all these dots with lines.