If your Roku Ultra device isn't auto-detecting your HDMI connection, Local Geek Shelf is here to help! First, ensure that your HDMI cable is properly connected to both your Roku Ultra and the TV. Sometimes, a loose or damaged cable can cause detection issues. If the connection is secure, try switching HDMI ports on your TV or using a different HDMI cable. Additionally, make sure your ... https://localgeekshelp.com/category/roku-support/