ASUS BIOS dump for the TP550L series, specifically the TP550LD board at revision 2.0, stored in a 3.31 MB RAR archive. Used with an SPI programmer, it lets you rewrite the flash on a unit stuck with no display, boot loops or a corrupted firmware region. ASUS images often carry the serial number and DMI data, so dump your original chip before writing and transfer that information if needed. Confirm the PCB is marked Rev 2.0 and that the extracted file length matches the capacity of the fitted flash chip.
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 | 1 Apr 2019 | 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 →