BIOS dump for the ASUS X555DG mainboard, revision 2.0, read from a Winbond W25Q64 SPI flash chip, which corresponds to an 8 MB image. Supplied as a 2.01 MB RAR, it is a copy taken from a board, useful for restoring another X555DG of the same revision with damaged firmware. Program it with a CH341A or similar device, verifying after the write. Confirm the revision on the PCB first and keep a backup of the chip you are replacing.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 13 Feb 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 23 Feb 2021 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 24 Feb 2021 | 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 →