OPTIONS:
* Use a digital chromecast pencil to trace the ports to which the remote is connected. You can do this with single-line, or double-line, hdmi connections.
* There are many other ports on your tv as well, so you may need to identify one before you can access the next. Some hdmi ports have their own buttons, but others are labeled with " purchase " or " accept " buttons.
* You should also find whether or not your tv has a usb port for charging the device. If not, it will need an outlet or power strip nearby.
* There is usually a port in the back of your tv. Notice it : Hdmi ports are usually curved, but if you have a laptop, it should be inverted.Choose from options above and answer: What most naturally follows?

How to use chromecast
Unwrap your chromecast box.
You should find a usb cord and a charging cord along with the thumb-drive size device.
Identify the hdmi port in the back or side of your hd tv.
Answer:
You should also find whether or not your tv has a usb port for charging the device. If not, it will need an outlet or power strip nearby.