Method and system for power management of a motherboard
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United States of America Patent
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Issued Date -
Jul 2, 2009
app pub date -
May 23, 2008
filing date -
Dec 31, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for power management of a motherboard is provided to manage a power supply on the motherboard and specially to manage an output power of a power management module on the mother board. The motherboard at least comprises a microprocessor, and the power management module provides a power with a number of output phases to the microprocessor. First, a first load of the microprocessor is detected in a first time. Then a second load of the microprocessor in a second time is detected. When the second load is less than the first load and is lower than a first predetermined value, the number of output phases of the power outputted from the power management module is reduced.
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