BIOS for the ASUS X555LD, board revision 3.1, UMA build meaning integrated graphics only, and marked tested OK. It comes as a 3.40 MB RAR. A UMA image is meant for boards without a discrete GPU, so do not use it on a dedicated graphics variant. Program it onto the SPI flash with an external programmer to fix no display or boot loops. Check that the board shows rev 3.1, save the original contents first, and make sure the image matches the chip size.
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 | 10 Jan 2021 | 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 →