dont work nothing - help me?

Good morning everyone, I have a dehumidifier (equation) but it uses the deloghi electronic board DEM10 (COR597EV1.1 / D2514-840).
the appliance was working fine, so far it does not do anything, it does not turn on or turn on any lights, I already opened the casing, I already looked at the board and I do not see anything with spoiled looks, no blown capacitors, no burnt circuits.
Someone can help me ?
the lights do not turn on, the compressor has already tested it and connecting directly 220v in it, it starts, so it is good, the fan is equal (12v) so there may only be something on the control board.

Do you help me to substitute some component and arrange?
Thank you