BIOS image for the IPISB-CH motherboard, revision 1.04, intended for an 8 MB flash chip, packed in a RAR of about 2.03 MB. IPISB-CH is the board code name; the name does not give the PC model or the BIOS version. Before writing it with an SPI programmer, confirm the board revision on the PCB and check that the chip on your board really is 8 MB, since an image of the wrong size will not fit. Read the original chip to a file first so you can restore it if the result is not right.
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 →