HN-M101ABB/EX2

[sempre]

Hello!

IS RPM 0.

No donor...

Is donor pcb HN-M101MBB/EX2 compatible? Possible?

Is edit id pcb?

Thanks!

[bos]

RPM 0, as in it doesn't spin up?

[sempre]

RPM 0, as in it doesn't spin up?

Yes!

[fzabkar]

Did you check the +5V supply at the rear of the PCB? AFAICT, there is a zero-ohm resistor, inductor, and TVS diode (?). I have seen several cases where the chip inductor is affected by a dry solder joint.

Did you also check the serial terminal output?

[sempre]

Did you check the +5V supply at the rear of the PCB? AFAICT, there is a zero-ohm resistor, inductor, and TVS diode (?). I have seen several cases where the chip inductor is affected by a dry solder joint.

Did you also check the serial terminal output?

will check..

Thanks reply!!!