Message-ID: <[EMAIL PROTECTED]> In-Reply-To: <[EMAIL PROTECTED]> Date: Thu, 18 Nov 2004 14:43:39 -0600 (CST) Subject: Re: [SM] Processor Fan From: [EMAIL PROTECTED]
> Hi All; > Can anyone tell me if the fan connector, J2, on the S900 Processor > card has any connection on pin 3. > > I bought a replacement fan for the original 2 wire Sunon KD1206PHB2. > The new fan is a 3 wire Sunon KD1206PHB1 H.M. . The third (Yellow) > wire is a transistor open collector suggested by Sunon for use as a > Fan OK signal.
The middle pin on the fan connector is power (12V) and the two outer pins (1 & 3) are ground, IIRC. I mention the arrangement in my article on building a power supply adapter, and when I wrote that I had just measured the connections, so the info in the article is accurate. The article should be available on Kennedy's site if you wish to check that my current memory matches what I wrote then.
Jeff Walther
Thanks Jeff,
For a fail safe install I will cut the Yellow Wire. I don't have a tool to remove it from the connector.
Ernie
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