nintendo switch fan dont work

Hey Andres,

puede ser que tengas el rail de voltaje bajo cortocircuitado a tierra.

hay un diodo cerca del pin numero 4 que has marcado en la primera imagen, you comprobaria que ese diodo estubiera bien con un multimetro

si cambiaste pi3usb tambien chequearia que no hay ninguno de los railes que llevan 1.8v y 3v a tierra.

nos podrias decir los voltajes que mides en los pines del conector del ventilador?

te dejo adjunto una guia que he creado despues de juntar montones de cosas de los foros, igual encuentras algo que te ayude alli

buena suerte !!!! y saludos para Chile!

— Posts automatically merged - Please don't double post! —

perdona! el documento anterior tenia todas las fuentes en blanco LOOL aqui corregido

 

English?

 

I have the same problem with a switch I have, The fan just won't work on it and it overheats, Have you tried removing the
diode and see if the short goes away ? I may just jumper my fan to 5v and ground on the board if I can't find a way to get rid of the short, it will be on all the time but at least it won't overheat and shut down.

 

Yes at the bottom marked, although it looks like you board doesn't have one. I've test mine and it shows ground both sides. My board is a patched model.

 

I'm going to remove the diode later and see if it removes the short, it should work fine without the diode as it just stops voltage travelling in the wrong direction from what I've read. I had a 8tb hard drive that wouldn't work untill I removed a shorted diode. If it still won't work I'm going to jumper 5v from a cap directly to the fan, not ideal but at least the fan will work.....

 

confirmed removed shorted diode and the short on the pin went away fan started working as it should now ! yay =)

 

Should work, good job !

 

Se remueve y ya el diodo? o se reemplaza?

 

Hi. I have an issue with the Fan on my switch. When i use normaly the fan work perfectly but when i charge the console or its in the dock the fan shot down.

Can somebody helpme please.