Firmware package for the Dell Inspiron 11 3147, holding both the system ROM and the EC (embedded controller) firmware according to the name, packed as a 3.02 MB RAR archive. Having the EC image alongside the BIOS helps when a board shows no power, charging faults or keyboard problems caused by corrupted controller code. Extract the archive, identify which file goes to which chip, read and save the original contents with an SPI programmer first, and confirm each image size matches the capacity of the target flash chip before writing.
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 | 19 Sept 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 10 Jul 2019 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | 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 →