If you cannot find a , try these alternatives:
used to configure the board for specific screen resolutions. Key Specifications The T.R67.03 board typically uses the chipset and supports the following: Resolution Support : Up to 1920x1080. Interfaces : HDMI, VGA, AV, USB, and RF. : 2 x 3 Watt (8 ohms) output. Panel Voltage : Selectable via jumping cap (+3.3V, +5V, +12V). Downloading the Software (Firmware)
While the software for many of these radios is technically free, searching for it can expose you to security risks.
Check your LCD panel datasheet (usually 3.3V, 5V, or 12V) and set the jumper cap on the board before powering it up.