Tesla P4

There is 4 pin header in right upper corner, anyone know what it is for?

Hi @sebekmoris, welcome to the NVIDIA developer forums!

Sadly it is not possible for NVIDIA to officially share board layout schematics unless they have been made public before.

But I hope you are lucky and someone in the community checked this out before and can give you some advice!


While looking at the PCB, it looks like an unsoldered PWM fan connector, probably without the logics as it wasn’t usefull for a passively cooled card.