Abstract:
A power management method for a computer system is provided. The power management method includes: obtaining a system power consumption; determining whether the system power consumption is greater than a first safe operating point; when the system power consumption is greater than the first safe operating point, controlling a CPU and a graphics processing unit (GPU) to activate a frequency reduction mechanism according to a first adjustment sequence; when the system power consumption is not greater than the first safe operating point, determining whether the system power consumption is smaller than a second safe operating point; and when the system power consumption is smaller than the second safe operating point, controlling the CPU and the GPU to deactivate the frequency reduction mechanism according to a second adjustment sequence. The second adjustment sequence is reverse to the first adjustment sequence.
Abstract:
A coupling element, an injection molding object with the coupling element implanted therein are provided. The coupling element has two reversely extended fixing ribs. The injection mold has a first mold and a second mold. The first mold has a first molding cavity and two positioning blocks separated by the first molding cavity. The second mold has a second molding cavity. When the first mold and the second mold are shut together and their molding cavities combine to define a closed room, the positioning blocks hold the coupling element by clamping the fixing ribs so the coupling element is suspended in midair of the closed room.