Question: how to connect chromecast to wifi without remote?
Answer: 1 Make sure HDMI-CEC is enabled. Turn your TV on and go into Settings. ...  2 Confirm what powers your Chromecast. The Chromecast dongle doesn't power itself, and only some TVs will give power to the USB port even when they're off. ...  3 Test it. ...  4 Cast Content to Your TV, Sans Remote.