To reduce a risk which leads to stopping by providing fine temperature management by controlling a factor participating to temperature information.

An electronic apparatus is equipped with; a plurality of temperature sensors; a plurality of cooling devices of water cooling/air cooling methods prepared in order to cool preferentially a plurality of prescribed components; and a temperature control device which notifies an air-conditioner to change the setting temperature of this air-conditioner which decides the temperature of the surroundings where this apparatus is set, and sets cooling capability of the cooling device based on temperature information which a plurality of temperature sensors measured and decides the setting temperature of air conditioning apparatus.