On Wed, Jun 13, 2007 at 11:17:34PM +0100, Phil Endecott wrote: > I agree with your analysis, but note that the control components are > all marked "NC", which I imagine means "not connected", while the 0-ohm > link is not marked "NC". You were correct -- all the fan control circuit devices are not on the board, just the zero-ohm resistor. Cheers, -m