Jun 18, 2022 · I recently came into posession of an almost new condition iMac G3 "Flower Power" model and wanted to take care of it since it had been so well kept. I decided to install some internal fans to help the machine keep cool and avoid …

Oct 1, 2006 · I have an iMac G3 Lime 333 MHz that came with a factory fan installed. It's fan spins all the time and only turns-off if the computer is completely off. Even when it's asleep, the monitor is off, the hard drive is off, and so on, the fan runs at full speed.

Sep 5, 2011 · I just use a small AC clip-on fan mounted to a bracket about 2 1/2 feet away, to avoid magnetic field interference to the CRT. It blows enough air across the upper vent to move away the hot exhaust enough to keep things reasonably cool.

Aug 23, 2023 · The iMac G3 is prone to overheating issues over time. See how I installed several fans to help keep everything cool and to increase airflow within the case. iMac G3 Issues and Care

Nov 6, 2022 · I've recently picked up yet another iMac G3 and I saw online that the flyback can get fairly hot and fail fairly easily so I did some research so I can hopefully preserve it and a lot of conflicting information came up about the efficacy of fans and how they interrupt the natural airflow of the G3 or whatever.

Aug 10, 2012 · Only the tray loading G3 iMacs have fans. Your iMac is a slot loading G3. It does not. They do get warm, almost hot. This is normal. For better airflow, elevate the front with the iMac's...

Nov 15, 2021 · Just a quick update! Moment of madness or ADHD bliss but I’ve managed to get hold of a fan that fits well inside the iMac G3 (for free too). Yes, your eyes don’t fool you the whole lot is held in by clear cable ties, electrical tape and a prayer!

May 26, 2009 · My iMac G3/400 slot-loading, (Indigo Blue) runs exceptionally quiet. Does this machine have the same sort of fan setup as in a PC or is there no fan at all?

May 7, 2023 · The iMac G3 is prone to overheating issues over time. See how I installed several fans to help keep everything cool and to increase airflow within the case.

Nov 24, 2023 · I want to replace the old fan in my revision C iMac G3 with a superior quiet Noctua fan. Any recommendations which Noctua fan to purchase?