: Once the blinking stops or the TV reboots, remove the USB drive and power cycle the TV. Where to Find the Software
: Insert the USB into the motherboard's USB port while the TV is powered off. Download HV530 PC821 3840x2160 REF65 part01 rar
: The standby LED should begin blinking, indicating the software is being copied. : Once the blinking stops or the TV
To install the firmware for this board, follow these standard procedural steps: : Use a FAT32-formatted USB drive. Download HV530 PC821 3840x2160 REF65 part01 rar
: Download all parts of the RAR archive (e.g., part01, part02) and extract the .bin firmware file to the root directory of the USB.
: Integrated WiFi and network support (some variants may differ). Audio Power : Max sound power of 2×8W (8Ω). Panel Interface : V-by-one. Firmware Installation Guide