BIOS dump for the Dell Latitude 3440 laptop, firmware version A11, with the Intel Management Engine region cleaned, packed in a RAR of about 4.43 MB. A cleaned ME region is used when a board's ME data is corrupt or carries settings from another machine, which can cause no-boot or long startup delays. Write the image to the SPI flash with a programmer such as a CH341A. Always read and keep the original chip contents first, preserve the service tag area if needed, and make sure the image size matches the flash chip.
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 | 15 Feb 2018 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 25 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 →