BIOS dump for the HP ProBook 4740s that includes the ME region and DMI data, reported in the name as tested and working, delivered in a 7.14 MB RAR archive. Keeping the DMI block intact matters on HP machines because it stores the serial number, product ID and other identity fields. Use the image to recover a board with corrupted firmware by writing it to the SPI chip with a programmer. Back up the original chip before flashing and re-enter your own serial data afterwards if the dump carries another unit's details.
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 →