BIOS file for a Shuttle HDT 3100VC system, the name noting a 25Q32 flash chip, which is a 32 Mbit (4 MB) SPI part, and an E310726 reference. The RAR archive is 2.89 MB. With the chip type known, you can select the right device in programmer software such as for a CH341A. Read the existing chip and save a backup first, and confirm the image size equals the 4 MB capacity, since a mismatched image will not fit. Check the board marking matches before writing.
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 →