Abstract: The disclosure relates to a position switch biasing device for a position switch having a button element that is displaceable in a first direction. The position switch biasing device comprises a fastening element for fastening to the position switch and comprises a biasing element. The biasing element is connected to the fastening element so as to be linearly displaceable and is adapted to the position switch in such a way that, when a position switch biasing device is mounted on the position switch, the biasing element of the biasing device is movable telescopically in the first direction of the button element. The biasing element holds the button element of the position switch in a partially indented, biased state without the application of external force.

Abstract: A real-time standby voltage adjustment circuit includes a switch control circuit controlled by a power saving control signal provided by a personal computer for generating a switch signal. A switch device is controlled by the switch signal for receiving a working voltage provided by a power supply of the personal computer and selectively outputting the same. A converting control circuit receives an adjust voltage signal generated by an adjustment and switch circuit. The converting control circuit is controlled by the power saving control signal for applying the adjust voltage signal back to the adjustment and switch circuit thereby controlling the adjustment and switch circuit to adjust a standby voltage provided by the power supply and output an adjusted standby voltage.