BIOS package for the ASUS X550CA running on the X550CC mainboard, revision 2.0. ASUS reuses boards across sister models, which is why an X550CA can carry the X550CC board; the PCB marking is what counts. The image is intended for reprogramming the SPI BIOS chip with a hardware programmer when the machine has no display or fails to start. Make sure the revision printed on the board is 2.0, back up the original chip before writing, and confirm 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 @Laptopdesktopbios. 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 | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 2024 | 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 →