23-10-2024, 07:42 AM
only thing I can think of is maybe it is for case lighting or a seperate speed controller unit on the PC... does it light up when on and/or do you have any kind of a led light or speed control on it?
you might have to trace that wire and see where it goes, you'll need to be able to detach it when you replace anyway - it's the silver/clear plastic wire ribbon going up towards the switch area?
The modern fans and motherboards have speed control built so I find speed controllers a bit unnecessary these days.
pinouts of the standard fans
https://landing.coolermaster.com/faq/3-p...-diagrams/
you might have to trace that wire and see where it goes, you'll need to be able to detach it when you replace anyway - it's the silver/clear plastic wire ribbon going up towards the switch area?
The modern fans and motherboards have speed control built so I find speed controllers a bit unnecessary these days.
pinouts of the standard fans
https://landing.coolermaster.com/faq/3-p...-diagrams/
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