The default behavior in Power Management functions varies on systems as described in this section.
AutoShutdown: Off by default for sun4m-architecture systems; on by default for sun4u architecture systems,
Display Power Management: Off by default for the OpenWindowsTM desktop; on by default for the CDE desktop.
Customers with Sun Microsystems Computer Company (SMCC) hardware may find information about Power Management features supported on additional hardware published in the SMCC Hardware Platform Guide for this Solaris release.