ASUS X55U BIOS firmware packed in a 2.08 MB RAR, with the name pointing to the AMD platform version of this model. The board number and revision are not given, so confirm compatibility by checking the PCB marking and the flash chip on your unit. Technicians use dumps like this to rewrite the SPI BIOS with an external programmer when the laptop does not post or stays on a black screen. Back up the current chip contents before flashing, and make sure the extracted image size matches the 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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 15 Oct 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 7 Aug 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 30 Sept 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 →