Base copy of a BIOS dump named for the HP 6720 or 550, two related business notebooks that the uploader considered compatible. The file is 1 MB with no extension, fitting an 8 Mbit SPI flash. It states no firmware version, board number or tested status. Technicians flash such a raw image with a programmer when a laptop shows no POST after a failed update. Save the original chip contents beforehand, confirm the chip capacity, and compare with the numbered variants in this set before choosing one.
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 @biosfilebins. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →