BIOS image for the Phitronics G31VS2-M desktop motherboard, supplied as a 446 KB RAR archive. The G31 designation points to the Intel G31 chipset for LGA775 processors. Boards of this era typically use a small SPI or FWH flash chip, and the dump is used to restore a board that powers on without video because of corrupted firmware. Read the original chip with a programmer and keep the backup, then confirm the image size matches the flash capacity 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 →