Main Page | See live article | Alphabetical index Power management is a feature of some electrical appliances (spec. computers) that turns off the power or switches the system to a low-power state after a period of inactivity. See also: Advanced Power Management (APM) Advanced Configuration and Power Interface (ACPI) VESA Display Power Management Signaling (DPMS) This article is a stub. You can help Wikipedia by fixing it. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.