04-04-2018 08:17 PM
04-09-2018 09:08 AM
Welcome to the Insignia Support Online Forum Community! I understand not being able to change the input can certainly be frustrating. Thanks for reaching out to us for further help on this matter.
Can you please try to power cycle your TV? You’re able to do this by unplugging your TV, and all of the components you have connected to it for 5 minutes. This should resolve the issue you’re experiencing. If it doesn’t I highly recommend resetting your TV back to the manufacturer’s defaults. You’re welcome to review the owner’s manual here under the Support & Downloads tab which shares how to reset your TV.
Insignia ™ Support