| 摘要 |
A portable device includes a power component to receive power from a power source and a controller to transition the portable device from a power on state to a lower power state with a basic input output system (BIOS) of the portable device if the power component detects a loss of power received from the power source and transition the portable device from the lower power state to a digital signage mode with the BIOS if the power component receives power from the power source.
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