BIOS dump for the ASUS K55VM mainboard revision 2.2, packed in a 3.74 MB rar. The trailing word in the name is unclear and does not add confirmed information. Such an image is used to reflash the SPI BIOS chip with a hardware programmer when the laptop shows no display, loops on power or fails after an interrupted update. Before writing, dump and store the original chip contents, make sure the PCB revision reads 2.2, and confirm the file size equals the chip capacity so the image fits correctly.
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 | 30 Oct 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 25 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 →