: Press and hold the physical Power Button on the board or key-pad. While holding it, plug the power cord back in.
: Use a USB drive (8GB or smaller is recommended) and format it to Copy the File : Place the downloaded software file (e.g., allupgrade_5510_8G_1G.pkg or similar) into the root directory of the USB drive. Do not put it in a folder. Flash the Board Turn off the TV and unplug it from the power source. Insert the USB drive into the USB 2.0 port Plug the TV back in. Some models require you to hold the tpmt5510ipb801 software download free