orangepi4 LTS - No video Output

miguelRozsas

Hi !


orangepi4 LTS  running Debian 11, updated.

There is no video output with a TV Samsung 55" model Un55ru7100g.
However if connected to a TV Phillips 42" it show image just fine, using the same HDMI cable.
It also shows image on a Dell 17" monitor, and  in another Samsung monitor 27" curve, all with the same HDMI cable.

Why orangepi 4 LTS not show image on this Samsung TV ?
The TV and cable are fine, as if I plug a RaspBerry3B on that Samsung TV it shows the image.
Is there any settings on orangepi 4 LTS regarding to HDMI video output like version, features, frequencies whatever that I can tweak ?
I already checked on Samsung TV and I can only choose the HDMI port, nothing more than that.

PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"