A:Answer Hi there, This condition is normal and not a malfunction of the TV. You may need to adjust some settings if the TV appears to have bright spots when there is no input or when viewing very dark scenes. For more information, please visit this link: https://us.en.kb.sony.com/app/answers/detail/a_id/41819/p/61659%2C62766%2C92860%2C93945/c/65%2C66/kw/bright%20spots -Jerome