BIOS and keyboard EC firmware set for the DINERINL board, Inventec number 6050A2822501-MB-A02, reported as working and packed in a 5.2 MB RAR. The 6050A prefix is Inventec numbering, common on HP and other notebooks, and the A02 suffix marks the board version. Having the KBEC image allows reflashing the embedded controller chip as well as the main SPI flash, useful when a board fails to power on. Identify which file belongs to which chip, back up both originals, and confirm the sizes match.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →