BIOS firmware package for the ASUSPRO P452LA business notebook, packed as a 3.41 MB RAR archive. The name gives only the model, so the BIOS version, flash chip type and whether the image is a full programmer dump or an official capsule are not stated and must be checked after unpacking. Technicians use such files to recover a board that fails to POST after a corrupted update by writing the SPI chip with an external programmer. Read and save the original chip contents first and confirm the image size matches the chip capacity before writing.
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 | 3 Oct 2020 | Open file on RM Schematics |
| @ITHINKHS | 8 Oct 2020 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 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 →