An information processing apparatus according to the present embodiment is capable of transiting to a power saving state and retains a status of a resume requesting device before the information processing apparatus transits to the power saving state. When resuming from the power saving state, the information processing apparatus acquires a status of the resume requesting device. The information processing apparatus further determines a device to which power is supplied based on a result of comparison between the status of the resume requesting device retained and the status of the resume requesting device acquired.