The "part2.rar" suggests the total firmware file was split into multiple parts (likely due to file size limits on hosting sites like MediaFire or Mega). Where to Find the Firmware
Are you trying to fix a or a black screen on your TV? Model N M358 801 China LED TV Motherboard Download M358 801 1366x768 512M Samsung part2 rar
You must download all parts (e.g., part1 and part2) and extract them together using a tool like WinRAR or 7-Zip to get the single .bin file required for flashing. The "part2