Advise needed-MP1,1 OSX10.5.8 PSU fan fault

[gugucom]

Good advise needed!

My MP 1.1 runs the PSU fan at 2800 rpm. No idea what to do.

http://img716.imageshack.us/img716/4460/bild2q.png

This is the HW info

http://img251.imageshack.us/img251/9550/bild1wg.png

This is the iStat pic with the fan info

[Transporteur]

Have you tried to reset the SMC controller?

[akadmon]

Perhaps it's trying to stay warm? Ambient temp = 12 C. Brrr! ;)

[J the Ninja]

Yeah, I'd do an SMC reset first to deal with fan freakouts, just because it's a simple step. Also, can you use the vertical view or iStat Menus to see if any PSU temps sensors are broken/reading funny? I think it will run the PSU fan at full as a precaution if it starts getting funny numbers from those. (An SMC reset might fix that too, who knows)

[gugucom]

ok, I'll do this in the morning.