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If no pop-up appears, go to the TV menu: > Support > Software Update and select Check for Updates .
: With the TV powered on, plug the USB drive into the USB IN port on the side or back of the TV. Download 42LG30RA Software rar
: In the root directory of your USB drive, create a new folder and name it exactly LG_DTV (case-sensitive). If no pop-up appears, go to the TV
To update the software for an LG 42LG30RA , you typically download a firmware file (often a ZIP or RAR) from the official LG support site and install it using a USB drive formatted to . 1. Download the Firmware File To update the software for an LG 42LG30RA
: Use a computer to format a USB drive (at least 1GB) to the FAT32 file system. Note: This will erase all existing data on the drive .