Download Vst29 A3b General 1024 768 Rar -

Place the extracted .bin file into the root directory of the USB.

Format a USB flash drive (8GB or less) to FAT32 .

Ensure your panel jumper is set to the correct voltage ( 3.3V, 5V, or 12V ) before powering on to avoid burning the LCD. Download VST29 A3B General 1024 768 rar

Only use this file if your physical LCD panel is exactly 1024 x 768 .

If you have downloaded the VST29_A3B_General_1024_768.rar file, follow these steps to update your board: Place the extracted

Once the flashing stops or stays solid, unplug the power, remove the USB, and restart. ⚠️ Important Safety Notes

Do not disconnect power during the flashing process, or you may brick the board. Only use this file if your physical LCD

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.