Insert the prepared USB drive into the port (or the lowest numbered USB slot) on the TPD.NT72563.PB781
[PC with RT809H Programmer] 🔌=====(VGA/ISP Cable)=====> [TPD.NT72563.PB781 Board] tpdnt72563pb781 firmware install
: Plug the prepared flash drive into the primary USB port (ideally labeled USB 1 or color-coded black/blue) located directly on the side of the mainboard assembly. Insert the prepared USB drive into the port
: If the USB method doesn't trigger, the eMMC chip may be faulty. The board typically uses 4GB eMMC storage (like the THGBMNG5D1LBAIL). tpdnt72563pb781 firmware install