Playback Issues - Audio/Video & Power

Help with audio & video playback issues, TV display type recognition & compatibility, HDCP messages, troubleshooting playback errors, advertisements, and resolving power issues.
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Level 7

TV screen flashes "Roku" 3 times once turned on

Seems to be stuck in this constant loop of flashing 3 times and then going away. Screen is very dim as well. Any suggestions as to what the issue may be?

TV is Sharp 58'' LC-58Q733OU

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Level 17

Re: TV screen flashes "Roku" 3 times once turned on

Have you tried disconnecting the set's power for a couple of minutes then plugging it back in?

These things are just specialized computers these days, and like their cousins, sometimes you just need to restart them to get them working again.
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