Electronics > Repair
Can this Noctua 12v Fan be fixed?
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DavidAlfa:
Did you check if any of the ceramic caps were shorted?
enut11:

--- Quote from: magic on August 03, 2024, 08:29:23 am ---Like, you sent them a link to this thread and asked for a Mouser link to order the chip? :P

Next time simply say the fan doesn't spin and you don't know why, period.

--- End quote ---

yes, I fell into that one  :-[
enut11:

--- Quote from: DavidAlfa on August 03, 2024, 12:03:51 pm ---Did you check if any of the ceramic caps were shorted?

--- End quote ---

caps are all OK.
Noctua do not supply PCB assemblies or controller chips.
floobydust:
Send the IC to Noopy to take some die shots  :popcorn:
I find if a PWM output is shorted, things get hot so I wonder if something else didn't fail, like the Hall sensor. but not sure where it even is.

Noctua latest CPU cooler gen2, after 10 years the NH-D15 G2 retails for USD $150, highest price ever for a CPU cooler. But 6 year warranty. They're now priced like Fendi, Gucci.


enut11:
The Hall sensor is integrated with the controller chip, usually buried in the center of the face with the ID info
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