BIOS file for the HP Z210 Small Form Factor workstation, with J51 as the firmware family code and 0155 likely the version number. The ZIP holds a BIN image of about 5 MB once packed. A technician can use it to restore firmware on a Z210 SFF that will not boot after a failed update, writing it with an external programmer. HP desktops keep system and ME data in flash, so read and save the original chip first and check that the image size matches the chip.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →