There are two primary ways to trigger the install depending on whether your TV can still boot:
: The board is connected via the ISP (In-System Programming) points on the back of the PCB. Post-Installation Steps tpdnt72563pb781 firmware install
: Depending on the device, you might connect to it via a computer (using a USB cable, for example), a network connection, or directly through a control panel. There are two primary ways to trigger the
: It is highly recommended to perform a "Factory Reset" or "Init TV" from the Service Menu after the update to ensure system stability. : Turn off the TV and unplug it from the power outlet
: Turn off the TV and unplug it from the power outlet. Insert the USB drive into the USB 2.0 port on the side or back of the TV. Trigger the Upgrade : Press and hold the Power button on the TV (not the remote).