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System Management Controller : ウィキペディア英語版 | System Management Controller The System Management Controller (SMC) is a subsystem of Intel processor-based Macintosh computers. It is similar in function to the older SMU or PMU of non-Intel Macintosh computers.〔(Apple general documentation on SMC Updates )〕 ==Overview== The SMC has roles in controlling thermal and power management, battery charging, video mode switching, sleep and wake, hibernation, and LED indicators. It also enables enforcement of the Mac OS X End User License, allowing it to identify when it is running on non-Apple hardware. Apple releases occasional model-specific updates to SMC firmware which correct bugs and defects in the system.〔(Search of SMC update information in Apple's knowledge base )〕 Corrupted SMC firmware, whatever the cause, is not entirely uncommon and may lead to operational problems. Resetting the SMC may resolve certain issues with:〔(Intel-based Macs: Resetting the System Management Controller (SMC) )〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「System Management Controller」の詳細全文を読む
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