You should trying turning on the electronic devices one at a time and maybe in different order. You can narrow down the problem that way. Do you have all the Devices plugged into one power surge? If so try using different sockets.
When i turn on several differnt electronic things in my room like my flourescent lights, stand alone fan, and monitor my speakers make very quick popping noise. What could be causing this to happen and should i be afraid of my speakers taking damage? My speakers are always plugged into my macbook when they are on so i dont know where the sound could be coming from. Any help would be apprecieated. My speakers are Creature II from JBL. Im not really sure if this is the right forum for this question but i could not find any place better.
Sorry about my english it is not my regular language