: This indicates the target native resolution is Full HD (1080p) . Applying this to a screen with a different resolution (like 1366x768) can result in a "no signal" error or a scrambled image.
: Flashing incorrect firmware can "brick" the controller board, requiring a hardware programmer (like the CH341A ) to recover by directly writing to the SPI flash chip. : This indicates the target native resolution is
The technical specifications embedded in the file name "Download General 1920 1080 MAP7 MSV59 M90 KA03 CHINA 7KEY SiR620D R26699 0xBDD 20130412 121110 rar" are broken down below: : This indicates the target native resolution is
