A:AnswerHi GiGi,
The 42" S90F offers 120Hz. You can find it here: https://www.bestbuy.com/product/samsung-42-class-s90f-series-oled-4k-uhd-samsungvision-ai-smart-tizen-tv-2025/J3ZYG2V6TS
A:AnswerI had a similar issue. It forces you to enter a PIN#. Once I did that the thing pretty much set up itself, including somehow synching to my DISH Network remote controller.