[header] How to watch hulu videos using a roku [title] Connect the roku to your tv. [step] Connect the roku player to your television using the hdmi cable and plug the two devices to a power outlet. [title] Turn on your tv. 
[step] Just press the power button on your tv's remote control or the power switch on the tv to turn it on. [substeps] As for the roku, once plugged to a power outlet, it will automatically turn on.