1-2 of 2 Answers
You have to turn on hdmi 2.1 in the settings menu on the TV settings inputs/channels then scroll down and turn on hdmi 2.1 it should work after that my series x works fine at 4k120 I do turn off Dolby vision as I think it looks worse also VRR does not work great and can cause strobing/flashing when on4k120 for me
Sorry, there was a problem. Please try again later.This supports powerful new HDMI 2.1 features, including eARC, Variable Refresh Rate (up to 120Hz), and Auto Game Mode (ALLM), 120Hz HDMI Input decoding (up to 4K resolution). In order for us to better assist, please reach out to us at [email protected] with your contact information and a description of what you need help with. Thank you, TCL Customer Support
Sorry, there was a problem. Please try again later.
