BIOS dump labelled IHM65, archived as RAR at about 4.2 MB and marked as working and tested. The name carries no brand or device model, only this board identifier, which commonly appears on OEM desktop boards built around the Intel HM65 chipset. Use it to reflash the SPI chip with a programmer when a matching board fails to start. Compare the board marking carefully, read and save the original chip first, and check that the image size matches the flash capacity.
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 →