No HDMI signal in old TVs

I’m running an Android TV build.

When i try to plug the vim 3 HDMI on a Phlips or Panasonic TV pre-2010 they show a no signal message.
But chromecast works fine on those TVs.

Using the VIM 3 in a more recent Samsung or LG TV works flawlessly.

I already tested other cables that i’m sure that work on those TVs and still have no success in displaying something (not even the Khadas logo).

I would like to know if anyone has faced a similar issue with old TVs, and if there’s a fix.