Original backup of the ASUS X556UJ mainboard firmware, revision 2.0, packed in a 3.66 MB RAR archive. ORG marks it as a dump read from a working machine rather than an image from the vendor update utility, so it should carry the complete flash content needed for direct chip programming. Technicians use such a read to revive a board with a corrupted BIOS by writing the SPI chip with a CH341A or similar programmer. Make sure the board label shows X556UJ Rev 2.0, save the existing chip contents before writing, and compare image size to 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.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 10 Oct 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →