On Sun, 24 May 2015 12:09:44 +0200 Sven Arvidsson <sa@whiz.se> wrote: > Just because it doesn't find the fan or reports 0 rpm doesn't > necessarily mean the fan isn't running. Or it may mean that an older fan does not have a RPM sensor... Cheers, Ron. -- He that breaks a thing to find out what it is has left the path of wisdom. -- Gandalf -- http://www.olgiati-in-paraguay.org --