A:Answer Thank you for your inquiry! To make the Insignia™ 50” Class F50 Series LED 4K UHD Smart Fire TV automatically start on the cable input, you can adjust the settings so it powers on to the last used input. This is especially helpful for users with memory challenges, like your father. To do this, turn on the TV, press the Home button on the remote, and go to Settings > Display & Sounds > Power Controls > Power On. From there, select “Last Input”. This ensures that when the TV is turned on, it will go straight to the cable input (like HDMI1). After selecting “Last Input,” press the Home button again, go to Settings > Inputs, and select the specific HDMI port where your cable box is connected (e.g., HDMI1 or HDMI2). This helps the TV remember and prioritize that input.
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