![MicroBT WhatsMiner M20S Operation Manual Download Page 4](http://html1.mh-extra.com/html/microbt/whatsminer-m20s/whatsminer-m20s_operation-manual_1785637004.webp)
4
/
32
not be covered by the warranty.
When connecting the wiring of the control board, the clasp must be corresponding, and
the pin cannot be inserted into the socket by force.If the backplug, the power may burn
the control board, burning the signal wire!
2.1.1.Power Supply Control Wire Connection Notes
The power control wire is 14pin, and the card slot is inserted relative:
Correct Connection
:
Incorrect Connection
:
2.1.2.Adapter Board Control Wire Connection Notes
The adapter board control wire is 22pin, and the card slot is inserted relative:
Correct Connection
: