Fourth variant of a 1 MB firmware image labelled for HP 6720 or 550, meaning the same dump is thought to suit either the Compaq 6720s or the HP 550 notebook. No version, board number or test status is given. A 1 MB image corresponds to an 8 Mbit SPI flash chip, common on boards of that generation. Before programming, read and save the original chip, compare the board against the intended model, and check the variants against each other, since numbered duplicates may differ in content.
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 →