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: Format a USB flash drive (8GB or smaller is often recommended) to FAT32 .

The file appears to be a segment of a firmware or software update for specific 4K Smart LED TV motherboards , such as the TP.HV553.PC821 Go to product viewer dialog for this item. or T.HV553.81 Go to product viewer dialog for this item.

If you are using this file to repair a TV, the general procedure involves:

Firmware for these generic boards is often hosted on specialized community forums or Telegram channels:

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