Firmware set for the ASUS FX505DD main board revision 2.0, including both the BIOS and the KBC, meaning the keyboard controller or embedded controller firmware. The RAR archive is about 12.5 MB. The two images belong to separate chips, so each must be written to its own device with a programmer or the proper tool. Reflashing them helps with boards that power on without display, fail to charge or show keyboard faults. Save the original contents of both chips first, confirm revision 2.0, and check image sizes against 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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 28 May 2022 | Open file on RM Schematics |
| @fileservicelaptop | 13 Jun 2022 | 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 →