Apple G4 manual Module, you must also

Take Apart	Processor Module, Power Mac G4 (QuickSilvers) - 34
	Important: If you are
	replacing the processor
	module, you must also
	transfer the replacement
	module’s connector cover to
	the connector on the original
	module before returning it
	to Apple.
	±Warning: Be sure to
	reinstall the heatsink after
	replacing or reinstalling the
	processor module. Operating
	the computer without the
	heatsink in place will
	destroy the processor.