BIOS dump for the AMD-based version of the Acer Aspire E1-421, supplied as a 3.01 MB ZIP archive. The AMD note is important, because firmware for Intel and AMD variants of a model is not interchangeable. No board number or revision appears in the name, so compare the archive contents with the board you are repairing. The image is written to the SPI chip with a hardware programmer to recover a dead or bricked board. Back up the original chip first and verify the file size matches the flash capacity.
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 →