: Refers to the panel manufacturer (Chi Mei Optoelectronics) and likely the screen size (27 inches). 1280x720 : The native screen resolution (HD Ready).
: The main controller chipset, typically the MSTAR V59 series, widely used in low-cost and universal LCD/LED TVs. : Refers to the panel manufacturer (Chi Mei
: Refers to the keyboard or button configuration (7 keys) and potentially the specific firmware branch. : Refers to the keyboard or button configuration
: Internal build numbers or checksum identifiers for the software version. 201407 : The release date of the firmware (July 2014). tar : The archive format used to package the system files. How to Install This Firmware tar : The archive format used to package the system files
Turn on the power. Most boards will detect the file and begin flashing automatically, indicated by a blinking LED.
Updating a TV controller board is a delicate process. If the firmware version does not match your panel exactly, you may end up with a mirrored image, distorted colors, or a "bricked" board.