connect wireless router to cable modem first

using the cables supplied, then fire up both modem and router, check the LED lights, such as "WLAN", "POWER", "INTERNET", if they all light up, flash intermittently, that means they are working properly. "要是我要同時用兩台機的話，Notebook
大概隻能用wireless而不能用線．不知道我的猜想對不對？" - no, your notebook should have a cable port, same as your desktop. you can connect to the router by a cable, or wireless.