Where the TV gets stuck on the logo screen.
This is the 11th segment of a multi-part compressed archive. You need all parts (part1, part2, etc.) in the same folder to successfully extract the full firmware file. Common Uses This software is used by technicians to: Download HV553 PC821 3840x2160 Ref56 part11 rar
Indicates the display resolution the firmware is configured for ( 4K Ultra HD ). Where the TV gets stuck on the logo screen