Working BIOS for the ASUS X509FAC laptop, board revision 2.0, UMA variant with integrated graphics only and a 10th generation Intel CPU, contained in an 18.5 MB RAR archive. Use it to recover a unit that powers on without display or stalls after a failed update, writing it to the SPI flash with a programmer. Make a backup of the original chip beforehand so serial and license data can be restored, check the revision on the board is R2.0 and ensure the image size matches the flash 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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 23 Jan 2024 | Open file on RM Schematics |
| @generalbios | 23 Jan 2024 | Open file on RM Schematics |
| @generalbios | 25 Jan 2024 | Open file on RM Schematics |
| @generalbios | 11 Feb 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →