Firmware archive for the ASUS X200CA main board, revision 2.1, a 3.43 MB RAR file. The revision in the name should be checked against the version printed on the PCB, as dumps for other revisions may not suit this board. The archive presumably contains the BIOS image for the SPI chip, and the name does not mention EC firmware or tested status. Technicians use files like this to recover boards after a failed update or chip corruption via an external programmer. Back up the existing chip and verify the image size matches the flash before writing.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 12 Jun 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | Open file on RM Schematics |
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 →