Sligo said:
I have error on machine, chassis fan speed is causing problem.
Where is the chassis fan located please,
It should be easy to find when tracing the cable from the respective
connector on the board (labeled CHA_FAN or somesuch, see the manual). If
there is no fan connected there at all, the speed monitoring may have
become activated upon a CMOS reset or something comparable. Otherwise
it's to be assumed that the fan is about to fail and should be replaced
soon. (If you want it to last longer this time, look out for a ball
bearing model. They only may be a bit louder than their sleeve bearing
cousins. I don't have much reason to complain, however, about the noise
level of the YSTech FD1281253B-2A 80x80 fan which runs in the PSU with
temperature controlled fan voltage here.)
Stephan