Hi to everybody. I have a question interested with my problem.
The Nintendo Switch has no any screen after pressing to power button. I tried to enter RCM mode via dongle and no any sign. Only black screen.
I check the voltage 5th and 6th pins of the M92T36. They are both gives me 3.2 volt (i think they are normal values?). There is no problem with the BQ24193, it charges the battery when I check with multimeter.
I checked the last suspect part one is P13USB. There is no any short nearts large resistor (or capasitor) to P13USB. Is there any control method like M92T36 5th and 6th pins for P13USB chip?
As result; the Nintendo Switch is in the black screen, please tell me the all possibilities to reason black screen.
Thank you.
Is auto rcm enabled?