Firmware dump in ZIP form for a motherboard identified only as A1XRMXX MB V2.0; no brand or laptop model appears in the name, so identification relies on that board marking and its 2.0 version. The archive is 1.14 MB and presumably holds an SPI BIOS image. A technician would use it to reprogram a corrupted flash chip with a hardware programmer. Save the original chip contents first, compare the image size against the chip capacity, and make sure the label on the PCB matches exactly.
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 | 8 Feb 2018 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →