Working BIOS image for the HP EliteBook 8470p laptop, motherboard 6050A2470001-MB-A04, meaning revision A04 of this Inventec-designed board. The 6050A numbering pattern is used by Inventec for HP business notebooks. Write the dump to the SPI flash with a hardware programmer when the machine fails to POST because of corrupted firmware. Save the original chip contents first, since they hold serial and licence data, and confirm the board revision and the flash capacity before programming.
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 →