I changed ATC computer and display because the were damaged. Don't know reason what's happened.
And now I get error code E 49 that's mean something wrong with accel. I get on display hydraulic stopped too. Tried to calibrate accel, break pedal and levers but I get calibration failed.
Find out that I missing 5v supply on the plinth (many pink wires) beside the contactor. Checked wires and it looks good.