ASUS BIOS archive naming models L751R and X750LN, compressed to 4.29 MB in RAR. ASUS often shares one motherboard across several regional model names, which explains the two codes listed together. Open it to see whether one or several images are inside, and compare the board model and revision printed on the PCB. Use the image to reprogram the SPI flash after corruption or a failed update. Read and save the existing chip first and confirm the binary size matches the flash 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 | 24 Sept 2018 | 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 →