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US 11,381,687 B2Granted
Information processing apparatus and control method therefor
AssigneeCanon Kabushiki Kaisha
InventorsSatoru Ikeda, Yuya Hasegawa, Makoto Arima, Yoshikazu Sato, Kazuhiro Oyoshi
Life of this patent
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Abstract
A LAN controller performs lighting control upon LEDs, which are configured to be subjected to lighting control by the LAN controller, on the basis of the start-up status of an apparatus after communicating with an external apparatus.
Claims24
An information processing apparatus comprising:
- a display;
- a connector, to which a communication cable to communicate with an external apparatus is connectable;
- one or more light-emitters disposed to the connector;
- a communicator which communicates with the external apparatus via the connector;
- a first controller which controls indicating an execution status of a boot program by the one or more light-emitters;
- and
- a second controller which communicates with the external apparatus by the communicator and controls indicating a status of communication with the external apparatus by the communicator by the one or more light-emitters,
- wherein, in a case where an abnormality of a voltage supplied to the display is detected during execution of the boot program, the second controller communicates with the external apparatus, the second controller does not control indicating the status of communication with the external apparatus by the one or more light-emitters and the first controller indicating the execution status of the boot program by the one or more light-emitters.
5 more elements
A control method for an information processing apparatus including a display and one or more light-emitters comprising;
- executing a boot program;
- controlling indicating an execution status of the boot program and one or more light-emitters;
- communicating with an external apparatus after an execution of the boot program was completed;
- and
- controlling indicating a status of communication with an external apparatus by the one or more light-emitters,
- wherein, in a case where an abnormality of a voltage supplied to the display is detected during execution of the boot program, communicating with the external apparatus and controlling indicating the execution status of the boot program by the one or more light-emitters without controlling indicating the status of communication with the external apparatus by the one or more light-emitters.
3 more elements
Dependencies are inferred from the claim text.