BIOS firmware archive for the ASUS K451L notebook, which shares its mainboard with the S451 series, labelled for the Core i5 configuration and board revision 2.0. The RAR has to be unpacked before the image inside can be checked against the SPI chip on the board. Technicians use a dump like this to reflash a corrupted BIOS with a programmer such as a CH341A. Read and save the original chip contents first, and confirm the board revision printed on the PCB really reads 2.0 before writing anything.
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 | 16 May 2017 | 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 →