Main board BIOS for an HP all-in-one using an LGA1155 platform, built by Inventec on board 6050A2516401, revision A03. Inventec's 6050A numbering identifies the PCB, and the revision suffix printed on the board should match this file. The rar is meant for reprogramming the SPI flash with an external programmer to fix a desktop that powers on without video or loops during boot. Read and keep the original chip image first, since it holds system identity data, and verify the dump size fits 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 .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 →