BIOS firmware for the ASUS X550EP notebook in a compact 1.73 MB RAR. The name gives no board revision, version or EC details, so check the contents after extraction. The ASUS main board revision is printed on the PCB and should be matched against the dump where possible. Images like this are used to repair a no-boot condition by writing the SPI flash with an external programmer. Read and keep the original chip data first, and make sure the image size equals the 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 →