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Sorry, there was a problem. Please try again later.To ensure your TV stays on the HDMI input and doesn't revert to Amazon Fire when turning on and off, you need to adjust a few settings. First, navigate to Settings > Display and Sound > Power Controls > Power On, and select Last Input. Then, press Home and go to Settings > Inputs, and choose either HDMI 1, HDMI 2, or HDMI 3. Finally, power the TV off and then back on to confirm the resolution. This should keep your TV on the last used HDMI input when you turn it on. Patricia | Insignia Support
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