> I have a 600Mhz iBook, and it's never been as hot as it's been > recently. > > The case underneath became too hot to touch - I'm putting it down to > being in Iowa in June (visiting girlfriend) so it's in a warmer > environment and can't cool off as effectively, and the power flavour > here is different - 120 instead of 230v, so the adapter is drawing > more current (but I can't see it heating the iBook as a result of > this. I don't think Iowa weather is going to cause that kind of problem -- I'm in Georgia, with a 900MHz iBook, and the only time the computer even gets warm is when I have the AC adapter plugged in (charging a battery tends to heat it up). I think Fran Dollinger might be right about the wall power -- it could be flaky. It's easy to check the voltage (Radio Shack has cheap voltmeters) and if it's too low or too high, I could see potential problems. Anyway, I worked at home today, the iBook was going almost all day except for a break at lunch, and it never got as hot as the stinky 400MHz Dell laptop (office machine) does. The adapter got warm, but not hot. -- Larry Kollar k o l l a r @ a l l t e l . n e t "The hardest part of all this is the part that requires thinking." -- Paul Tyson, on xml-doc