INFORMATION PROCESSING APPARATUS, CONTROL METHOD OF INFORMATION PROCESSING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

An information processing apparatus includes a power processor, an interface, a detector that detects at least one of a voltage value and a current value on an electric power line which connects the power processor and the interface, and a controller. The controller notifies a swap request for swapping electric power roles with an external device to the external device via the interface in a case where a detection value of the detector indicates an abnormal value while electric power is supplied to the external device via the interface.