BIOS archive for a desktop board labelled PX848 Like Pro, a small 500 KB RAR with no manufacturer or version stated. The name points to an 848-chipset era board, so confirm the model printed on the motherboard before flashing. Older boards like this often use a socketed DIP flash chip, which can be removed and written in a programmer to revive a board after a failed update. Extract the archive, check that the image size matches the chip capacity, and keep a copy of the original contents.
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 →