The lights on your TalkTalk modem let you know when everything's working as it should be and can tell you what's wrong if you're having problems with your connection. This table shows the light status of the router Light Status Description Broadband Off Your modem isn't getting any power. Make sure the power supply is plugged into a wall socket and switched on. Orange Your modem is booting. Yellow (blinking) Your modem is transmitting to the server. White (blinking) The server has identified your modem. Blue Your modem is powered on and connected to the internet. Middle Off Your modem is not connected to the network. Turquoise (blinking) Your modem is being activated and connecting to the network. Turquoise Your modem is connected to the network. WAN Off Your modem isn't connected to the internet. Check all cables are securely connected. Blue Your modem is connected to the Internet. TalkTalk Modem status light guide