Dump named je70-dn and marked as OK, packed in a RAR archive of about 848 KB. JE70-DN is a known board code used on some Acer notebook motherboards, but the name carries no model or chip details, so the origin should be checked against the PCB before use. A small image like this may be an EC or partial firmware dump that is programmed into its chip with a hardware programmer. Read and save the existing chip contents first and confirm the dump size matches the target chip, otherwise it will not fit.
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 | 28 May 2022 | Open file on RM Schematics |
| @fileservicelaptop | 13 Jun 2022 | Open file on RM Schematics |
| @fileservicelaptop | 13 Jun 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 →