Firmware for a desktop board identified only as PX915P4C-PRO, packed into a 3.07 MB RAR, with no brand or version in the name. The model code points to a 915-series board, but verify the silkscreen before relying on this file. Technicians use dumps like this to recover a board with a damaged BIOS by writing the chip in a programmer or replacing it with a preprogrammed one. Back up whatever is on the existing chip, and make sure the extracted image matches the flash size 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 →