Firmware image for the HP 530 notebook, marked as tested and working, supplied as a 539 KB rar archive. The name gives no board number, chip type or version, so compare the archive contents with the flash fitted on your board before use. A small image like this is typical of older machines with low-capacity SPI or LPC flash parts. Read and keep a backup of the existing chip with a programmer, verify the sizes match, then write and verify the image to recover a board with corrupted BIOS.
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 →