Firmware dump for the HP 280 Pro G2 desktop, built on the FX-ISL-1 motherboard at revision 1.0, stored in a RAR archive of roughly 5 MB. The archive name does not list the chip capacity or BIOS version, so inspect the contents and compare file size with the SPI flash before use. A known image like this is written with a programmer such as a CH341A to repair boards with corrupted firmware. Read and archive the original chip first, because serial and system identifiers may live in it.
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 →