Mitsubishi Eclipse 1995

It is a mitsubishi eclipse model 1995, 2.0 dohc 16 valves (non -turbo), standard 5 speeds. I was working well without any fault and suddenly I wanted to turn it on and if you go but it does not turn on and something very noticeable is that on the board when you turn it on it does not mark anything as it usually does, apparently it does not send me any signal

What do you mean that what does not mark anything that does not turn on any light or what?

Do you have any alarm or a corturient?