| 摘要 |
An information handling system comprises a data processing unit providing at least one control signal and a constant voltage signal, a monitor coupled with the data processing unit, wherein the monitor comprises a power saving circuitry receiving the at least one control signal and the constant voltage signal. The power saving circuitry comprises a microcontroller for monitoring the control signal comprising a supply voltage input being coupled with the constant voltage signal provided by the data processing unit, a controllable switch for coupling a power supply voltage with the monitor being controlled by the microcontroller.
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