HOW TO” Replace a gateway’s power adaptor.
Your Gateway should have the power cable plugged-in in one of those ways, either on the side of the Gateway or directly to the core. It is either a barrel plug cable or a Mini USB cable. It can be plugged in like any of the below four pictures.
Step 1: Unplug the power cable from the gateway and the power socket.
Step 2: The new power adaptor is a mini usb power cable. Plug it into the gateway and in the power socket. The lights of the gateway should be On.