Acer BIOS package at version 1.08, with the suffix A_A, and no model or board number given in the name. At 5.17 MB it may be a vendor update package rather than a raw chip image, so inspect its contents before deciding how to use it. Since the target model is unknown, check the version and board identifiers inside against the laptop. A file like this is used either for an in-system update or, after extraction, for SPI programming, so back up the original chip 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 @bios_laptop. 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 | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | 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 →