Updating or reinstalling the software is typically done via a USB flash drive.
The software for this board is essentially the operating system and driver set that allows the TV to function, connect to Wi-Fi, and display images correctly.
Finding the correct firmware is crucial, as installing the wrong version can "brick" your motherboard or cause display issues like a mirrored or upside-down image.
: Make sure you select the correct operating system (Windows, macOS, Linux, etc.) to ensure compatibility.