Hello friends the problem d this computer is that it does not turn on the source I have the 36 volts. Dndee indicates that I should have them. But I do not have styby voltages on. The power button there is no voltage someone helps me the audio outputs check them and well do not see them burned

Check if the voltages of 5 and 3 V are present

Check this regulator. From be receive 36 V and deliver 12 V,

If the diode is shorted but that regulator I can not get it x here