Replace PSU for the Antminer S15


Go my S15 and the PSU is terrible loud.

I have a APW7(1800W) PSU from Bitmain.

Is there any out there who have done this?

I have made the connection and wires. There seems there is a comminication wire that it not on the APW7 PSU.


After little hammering, sawing and screwing. Fixed it.
Replaced those little fans with one big one, that is powered by a USB charger.

The rig is now making less noise.