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Line 1: The '''System Management Controller''' ('''SMC''') is a subsystem of [[Intel]] and [[Apple ~~Silicon~~silicon]]-based [[Macintosh]] computers. It is similar in function to the older [[System Management Unit\|SMU]] or [[Power Management Unit\|PMU]] of non-Intel Macintosh computers.<ref>{{cite web \|title=HT2368: About the SMC Firmware Updates \|url=http://support.apple.com:80/kb/HT2368?viewlocale=en_US \|website=Official Apple Support \|archiveurl=https://web.archive.org/web/20081223202919/http://support.apple.com/kb/HT2368?viewlocale=en_US \|archivedate=2008-12-23 \|url-status=dead }}</ref><ref>{{cite web \|title=HT202040: About the SMC Firmware Updates \|url=https://support.apple.com/en-us/HT202040 \|website=Official Apple Support \|publisher= \|accessdate=2018-04-28}}</ref> ==Overview==

System Management Controller: Difference between revisions