BIOS firmware for the ASUS ROG Zephyrus GX501VIK, the 8th generation Intel version, in a 5.62 MB RAR. The name provides no board revision, so the mainboard marking needs to be checked against the target. Gaming laptops like this can brick after a failed update, and the image is written to the SPI flash with a hardware programmer to recover. Back up the existing chip first, as it may hold serial and license data, and verify that the image size matches the flash 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 →