Make sure the TV motherboard is completely disconnected from its main AC power outlet.
Pre-installed apps like YouTube and Netflix, along with the ability to download more via the interface. tpatm30pb801 software
When issues arise, the built-in diagnostic suite shines: Make sure the TV motherboard is completely disconnected
: A dedicated option in the settings menu (or via a hidden service menu) that creates a "recovery image" on a connected USB drive. This would allow a one-click restore if the TV hangs on the logo later. Hardware Diagnostic Dashboard tpatm30pb801 software
With that information, you can explore these common sources for the software:
