: This board is also used in Kruger & Matz KM0232S models.

: The standby LED should begin flashing rapidly, indicating the update is in progress. Do not turn off the power during this time.

Plug the TV back in while continuing to hold the Power button.

: If the USB method doesn't trigger, the eMMC chip may be faulty. The board typically uses 4GB eMMC storage (like the THGBMNG5D1LBAIL).

: Professional repair forums like KenotronTV or Elforum are the best places to find verified "dumps" for these boards.

: This is critical. You must match the firmware to your specific TV brand and panel model (e.g., HV320FHB-F41), as generic board firmware may result in an upside-down image or incorrect colors.