If your TV is displaying a low-quality or fuzzy image, try the following steps:

1. Check the physical connection between the TV and source device (if applicable)
2. Check if the TV is set to the correct input source
3. Change the Screen Resolution or Picture Mode on the TV
4. Perform a picture test using the TV’s Settings menu
5. Check if the device is outputting the content in High Definition (HD)
6. Change the HDMI cable or replace it (as applicable)
7. Perform a software update on the TV