Keyboard controller (KBC) firmware image for a Compal LA-5472P motherboard, taken from the chip at location U13. The name points to a 25Q32 SPI flash, a 32-megabit part, which matches the 4 MB file size. LA-xxxxP is Compal's board numbering, used on laptops sold under several brands. Use it to reflash the EC/KBC chip with an SPI programmer when the board shows no power or charging faults. Confirm LA-5472P is printed on the PCB, and back up the original chip contents before you write anything.
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 @bios_laptop. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →