Use a drive with a capacity between 8GB and 16GB , formatted to the FAT32 file system.

The "MS338 PB801 1920x1080 REF54 USB part1.rar" file is a specialized firmware package designed for the , widely used in Smart LED TVs from brands like Elekta, Elenberg, and Saturn. This specific version is pre-configured for Full HD (1920x1080) resolution . Technical Specifications & Features

Extract the .bin file from the .rar archive. It must be placed in the root directory of the USB drive (not inside any folder).

The software is often used to fix "boot loop" issues where the TV restarts constantly.

This motherboard is a "three-in-one" solution, integrating the power supply, LED driver, and main processing unit onto a single board. Dual-core CPU.