Patent ID: 11880251
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. A method comprising:
providing an internal power storage device of a system;
indicating status information of the system using an indicator coupled to a controller configured to generate the status information of the system;
detecting a power loss event;
routing a power supply of the indicator from an external power supply to the internal power storage device coupled to the indicator; and
indicating the status information of the system using the indicator in the power loss event using a latched signal based on a signal latch device receiving a power off signal from an external module connected to the external power supply, the signal latch device being coupled between the controller and the indicator and configured to provide the latched signal indicating the status information generated by the controller,
wherein the latched signal maintains the status information of the system in the power loss event, and
wherein the external module and the external power supply are external to the system.