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Hi. I’m trying to replace the fan on this Mac. On this page, ( PowerBook G4 Aluminum 12" 1-1.5 GHz Heat Sink Replacement ) there is mention that thermal paste might be needed, but it is not mentioned in the “required tools”. Is it needed, or not? If re-application of the paste is required, then please do add it to the list of required tools.
Thermal paste is only required if the logic board is pulled. It goes between the heat sink and the processor. If your machine is overheating after you replace your fan, you can concider replacing it and cleaning the vents ports by the heat sink.
