Does anyone know what could cause this? When I boot up my computer it cuts off and won't boot. If I cut the surge protecter off then on it will boot up. Has anyone else had this problem? Mac For a web-based membership management utility and information on list policies, please see http://nibec.com/24hoursupport/ To unsubscribe, send a blank email to 24hoursupport-request@xxxxxxxxxxxxx with "unsubscribe" (without quotes) in the subject.