BIOS image archive for the ASUS X550CA laptop, motherboard revision 2.0. Several ASUS X550 variants use different board revisions, so the version printed near the edge of the PCB must match before you use this file. Firmware like this restores machines left dead by a failed update or a damaged flash. Extract it with 7-Zip, read and keep the current SPI contents with a programmer as a backup, and make sure the image length equals the chip capacity before writing it.
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 @biosfiles. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →