Thank you for the reply.
It doesn't work, in fact, linda starts with the * FSX Default outlined in orange.
With the saitek switch panel there's some form of comunication, because before the scenario the gear lights are cycling, green and red. After the scenario is loaded and I switch the gear lever, the lights turn all green, like on the aircraft. But that's it, nothing else happens.
With the MCP it's even worse, when I press the buttons it doesn't show on the linda MCP Combo page, where you can assign different functions.
I got the prtscn of the console while I started and exit the P3D. Don't know if it helps.