BIOS archive for the HP ProOne 400 G1 all-in-one, motherboard 6050A2586501 revision A02, labelled as a working dump tested in full. The 6050A numbering belongs to the Inventec scheme, Inventec being the ODM behind many HP boards. The archive is larger than a single image, so it may include extra files. Use it to reprogram the SPI BIOS chip with an external programmer when the system will not boot. Read and keep the original chip first, as HP stores serial and product data in flash that may need re-entering.
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 →