Ted Johansson typed this message on 5/7/04 1:40 PM: > Different observation on the fan: although it is quite quiet, when > normally operated with email, browsing, excel or word, it soon reaches > 45 C (113 F) (as measured by the program Temperature Monitor). Soon > after, the fan kicks on, the temperature lowers a few degrees, and a > after a few minutes the fan stops. This is repeated in maybe 10 minute > intervals. The fan is much quieter than on my old iBook G3/800, but it > would nice to have it not running. > > This is when operated with external keyboard and screen, external > power, lid closed and (does not seem to matter much) internal screen > off, and processor speed set to automatic. I operate mine in the same way most of the time. It could be that because I am profoundly hard of hearing, a whisper sound from the fans might not register at all. By the way, I have never heard of a Temperature Monitoring program. I'll have to search Version Tracker for it. jg