Old Notebook with NVIDIA geforce g210m: HDMI Black level problem

    Hola,

    Old time user and now tryng to use an old notebook Vaio vpccw13fl with NVIDIA geforce g210m and a broken screen. Everything works fine but the HDMI Black levels.

    Libreelec indicates in the info that is using NVIDIA 340.108 drivers and I have tried Capture EDID where is set the option "ColorRange" "Full" and even "ColorSpace" "RGB" to get Full range, but it does not work for DPF-1 (HDMI to DENON AVR). When I run "xrandr --verbose", in HDMI-0, does not show any propertie for full range, it seems that does not recognize the options. The TV is not the problem. I have tried mi other Intel Libreelec with the same conections and HDMI levels works fine.

    Can anybody, please, give me some help.

    Thanks.

    Thank you, Da Flex.

    I have tried that and it gives me this message:

    X Error of failed request: BadName (named color or font does not exist)

    Major opcode of failed request: 139 (RANDR)

    Minor opcode of failed request: 11 (RRQueryOutputProperty)

    Serial number of failed request: 29

    Current serial number in output stream: 29

    I read about it and it seems that the propertie "Broadcast RGB" is for Intel and is not recognized by NVIDIA. My other Libreelec machine is Intel and that script works.

    I´ m going to try proptest but the thread isa about Intel and AMD.

    Gracias.