If you are performing hardware repairs, schematic diagrams are available to help identify components like the HV510 chip. Are you attempting to recover a TV that won't boot, or
Insert the USB drive into the TV's USB port while the power is off. Download HV530 PC821 3840x2160 Starlife Ref60 part02 rar
The standby indicator light should start flashing, indicating the update is in progress. If you are performing hardware repairs, schematic diagrams
The "Ref60" in your file name typically refers to a 60Hz refresh rate . If you are performing hardware repairs
Extract all RAR parts (including part02 ) to get the single firmware image file (often named allupgrade_...pkg or similar).
Do not power off the TV during this process, as it can permanently damage the motherboard. Troubleshooting & Support