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sevisehda · 09-22-2003, 02:09 PM

I tried it on 2 fans, the first was a Delta from a AMD HS, the second was a Vantec stealth.

There really isn't a diagram because each manufacturor/fan has has its own circuit. All you have to do if fallow the 12v lead, and cut it where it splits to the tach chip. The solder on a second 12v lead.

I tried to take pictures, unfortunately my camera didn't like taking pictures of something that small.

I tried using the winbond utility that came with my NF7S, its polling time is much smaller and shows the RPM changes much better, it however must have a lower limit around 800.

09-22-2003, 02:09 PM	#4
sevisehda Cooling Savant Join Date: May 2003 Location: NY Posts: 234	I tried it on 2 fans, the first was a Delta from a AMD HS, the second was a Vantec stealth. There really isn't a diagram because each manufacturor/fan has has its own circuit. All you have to do if fallow the 12v lead, and cut it where it splits to the tach chip. The solder on a second 12v lead. I tried to take pictures, unfortunately my camera didn't like taking pictures of something that small. I tried using the winbond utility that came with my NF7S, its polling time is much smaller and shows the RPM changes much better, it however must have a lower limit around 800.