Insert the USB into the controller board's USB port. Power On: Plug in the 12V power supply. Flash: The indicator light (LED) will flash rapidly.
Only use this file if your physical LCD panel is exactly 1024 x 768 . Download VST29 A3B General 1024 768 rar
Place the extracted .bin file into the root directory of the USB. Insert the USB into the controller board's USB port
Once the flashing stops or stays solid, unplug the power, remove the USB, and restart. ⚠️ Important Safety Notes unplug the power