: If the firmware installs but shows the wrong logo (e.g., Sony instead of Samsung), some versions allow you to change the logo by copying a "Customer Config File" to a USB drive and inserting it while the TV is running.
: Ensure your USB drive is high-quality and the firmware version matches your screen's resolution exactly (1366x768 vs 1920x1080) to prevent display errors. Download CV338H A32 1366x768 Samsung Pakistan part01 rar
Updating the firmware on this board is typically done via a USB flash drive. Follow these steps to ensure a successful update: : Format a USB drive to FAT32 . : If the firmware installs but shows the wrong logo (e
is an integrated control board that combines the power supply, LED driver, and TV mainboard into a single unit. Sony instead of Samsung)