BIOS archive for the HP Compaq 15-s103TU laptop on Compal board LA-A994P, marked OK in the name to suggest a working dump, 2.99 MB in RAR form. LA-xxxxP is the Compal ODM numbering scheme, so the code should appear printed on the motherboard. Use it to reprogram the SPI flash when a board shows no display or loops on boot after firmware corruption. Even with a working label, back up the original chip, match the board number, and confirm the image size equals the flash capacity.
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 →