Ater a power outage
With the recent power outage you may need to restart your modem and router along with these steps below for the Chromebook.
*Forget the Network on the Chromebook
*Sign in to your Chromebook.
*At the bottom right, select the time.
*Select Settings .
*In the "Network" section, select Wi-Fi.
*Select Known networks.
*Find the network you want to forget, then select More Forget.