Zipped firmware package for the Acer Aspire V3-572G laptop, with the token b991p in the name, which is not explained further and may refer to the source or a board identifier. At 3.88 MB compressed it likely holds a full SPI flash image. Such dumps are normally written to the BIOS chip with an external programmer when the machine fails to post or the firmware is corrupted. Before writing, read and keep the original contents, compare the chip capacity with the image size, and verify the board matches the V3-572G.
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 | 28 Sept 2017 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →