Format a USB flash drive (8GB or 16GB recommended) to FAT32 .
Press and hold the power button on the TV (not the remote) while plugging the power cord into the wall. Download MS338 PB803 1366x768 Stream part05 rar
Reinstalling the OS if the TV is stuck on the logo or experiencing "boot loop" issues. Format a USB flash drive (8GB or 16GB recommended) to FAT32
Updating the board to correctly interface with a 1366x768 resolution screen after a board replacement. Download MS338 PB803 1366x768 Stream part05 rar
The file is a specific segment of a multi-part compressed archive containing firmware for a TP.MS338.PB803
Download all associated .rar parts. Right-click "part01" and select "Extract Here" using 7-Zip or WinRAR.