BIOS package for Acer Aspire A315 series laptops, made for the board marked NB8609_PCB_MB_V4, version 4 of that PCB. The name identifies the board by its silkscreen code rather than a Compal, Quanta or Wistron number, and A315 models came on several board types, so matching is essential. The 3.79 MB archive should hold an image for writing to the SPI flash with a programmer. Check the code printed on your motherboard, compare the image size with the chip, and read the original contents first.
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 | 22 Dec 2020 | 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 →