BIOS image for the ASUS P5QL-SE desktop motherboard, version 0620 as stated in the name, compressed into a 553 KB RAR. Such a file can restore a board whose firmware is corrupted after a failed update or leaves the system without POST. Flash it through the ASUS update tools when the board still boots, or with an external programmer on the removed chip otherwise. Back up the existing chip first and check that the image size matches the flash chip capacity.
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 →