Ensure that both your TV and Roku device have the latest firmware and software updates. Outdated software can lead to compatibility issues and HDMI connection problems. Check for updates in the TV's ...
After the setup and you connect your computer to the TV via HDMI cable, make sure that you select the correct HDMI port from your TV remote (since most TV have multiple HDMI ports named HDMI 1 ...
Black levels are also improved, but that was TV dependent. My older LG OLED still bests all 3 in that department and there was marginal improvement from my Panasonic 4K BD Player using the HDMI cable.
The best Black Friday TV deals are at Amazon, Best Buy, Target, and Walmart this year. These Black Friday TV deals 2024 include Roku TV sets, Samsung The Frame, and huge markdowns on Sony, Vizio, ...