BIOS archive for the Itautec ST 4271, revision 1.0, a desktop sold by the Brazilian manufacturer Itautec. The name gives no board maker or chip information, so open the archive and compare the image size with the SPI flash on your board before use. Typical work involves reflashing a corrupted chip with a programmer to bring a dead board back. Always read and store the original contents first, check the revision marked on the PCB, and verify the written data after programming.
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 →