On 1 May, 2005, at 4:33 pm, John Lyon wrote: > Am trying to troubleshoot some spinning beach ball of death/spinning > pizza > of death issues on my 1Ghz G4 iBook. Currently looking at the CPU > temperature, and am wondering what average temps I should be seeing. > > Currently, it's at 106.7 degrees (F). FWIW, Temperature Monitor reports CPU temp on my iBook (also a 1Ghz G4) as 43.2ºC (about 110ºF) right now, though I've known it get as warm as 50ºC when taxed. I think what you're seeing is normal. Miche.