Answer to "Why won't my Roku turn on?"If your Roku device is not getting on then you need to be reset both Remote and Roku device. To reset your Roku remote,follow these steps: (1) Hold down every single button on the remote for five seconds. (2) Then, replace the batteries. (3) To reset your Roku device , follow these steps: (4) Unplug the power cord from the Roku, wait for five second. (5) Plug the power cord back into the Roku, and wait for Roku banner. (6) I hope these steps can help you to solve your query. (7) For more information click '''here'''.