BIOS archive labelled for an IPMSB board, revision 2.0, with an 8 MB image. IPMSB appears to be an HP and Foxconn desktop motherboard code, but the name gives no system model or BIOS version, so confirm the PCB marking first. Images like this are flashed to the SPI chip with a programmer when a board fails to start after corruption. Unpack the RAR, compare the dump size with the 8 MB flash chip, read and keep the original contents, and verify revision 2.0 matches.
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 →