He cant play Nintendo if you remove it can he, as for reading well if he cant sleep maybe tell him its okay to read with his own light on for say an hour the help him nod off again , no lego thats too stimulating, reading is okay , no
TV ...If you unplug all the Electronics and tell him if he tries to go on them he will have to do without privileges,no TV or PC the next day.Its in your hands ,get tough on him ...its not good when he is tired and grumpy the next day ,you are the parent ...