A cooling device comprises a heat radiating portion, heat-transferring component, such as a heat pipe, a fan and a support member. The heat radiating portion radiates the heat generated by the heat-generating component. The heat-transferring component transfers the heat generated by the heat-generating component, from the heat receiving portion to the heat radiating portion. The fan applies cooling air to the heat radiating portion. The fan is coupled to the heat radiating portion. The support member includes a first part to hold the heat radiating portion, and a second part to hold the fan.