Working BIOS for the HP laptop with service code TPN-C130, built on the Compal board LA-E841P and confirmed fully functional. The TB tag usually marks a dump taken from a working unit. The 4.43 MB RAR is used to restore a corrupted SPI flash with a programmer. Compal LA-xxxxP numbers appear on boards made for several brands. Read and store the original contents first, and make sure the image matches the chip size.
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 →