I have the 2021 TCL Roku tv and bought it at the of 2022. Was good for about a year but now the screen is sooo dark. I can hardly see what’s on the screen. I have tried unplugging it. Resetting it. Made sure the software was updated. Played with the adjustments and nothing is helping.
Hello
Your TCL Roku TV's display may have developed a brightness issue despite initial good performance. To address this, check the Picture Mode and adjust settings like brightness, contrast, and backlight. Also, disable any energy-saving settings such as Auto Brightness or Power Saving Mode. If none of these steps help, it might be a good idea to reach out to TCL support for further assistance.
