Kodi Matrix on Raspberry 4 - No signal on TV

Hello Forum,

I tried a lot the last days and spent a lot of time on reading in forums and google for answers. Nothing helped. Maybe, you could give me a hint.

The problem: Kodi 19.3 Matrix won't show up on my Raspi 4 connected to a Telefunken TV.

What I have tried so far:

• another Raspi 4
• another HDMI Cable
• another, stronger power source
• modifications in http://config.txt/distroconfig.txt
  • core_freq=550
  • hdmi_safe=1
  • hdmi_group=1 or 2
  • various hdmi_modes from each group

I thought, that the Raspi and TV would not work together. But if I insert a SD-Card with Raspberry Pi OS with Desktop into the same Raspberry, it boots up and shows a picture on this Telefunken TV.

Also I tried to use Kodi Matrix 19.3 via OSMC on a Raspi 3B+ and connected it to the same TV: everything worked fine

An older Libreelec-Version with Kodi 18.x worked also on the same Raspi4-Setup

But if I use the combination Kodi 19.3 with this TV Setup, the TV shows a "no signal" Text.

The fact, that the Raspberry Pi OS Desktop is shown on the same setup indicates for me, that there must be a "hidden" option in Kodi or Libreelec?

The Splash Screen from OSMC is visible during boot, the Libreelec logo not.

Here are the specifications of my TV: Telefunken Germany

As you could see, the TV is capable of FullHD (1080p) at a maximum of 100 Hz

Any suggestions from the community here? Anything, that I could try out?

Please apologize my English, as I am not a native speaker.

I thank you in advance for any help.

chewitt

It's been now almost two weeks of trial and error and this single line fixed it.

As I've learned now, the options in http://config.txt/distroconfig.txt are not longer valid to fix HDMI-issues?

I thank you very much for your quick help and for giving the right solution. Sometimes, it could be so easy.

Greetings.