BIOS dump for the Dell OptiPlex 7440 all-in-one, board identifier IPPSL-BF, with the Intel Management Engine region cleaned and marked as confirmed good, compressed to 14.6 MB. A cleaned ME region removes stored configuration so the engine rebuilds its state, which helps cure slow boots or ME errors after a chip swap. Program it with an SPI programmer after saving the original contents. Check the chip size against the image and reenter the service tag afterwards if it is not preserved.
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 | 8 Apr 2024 | Open file on RM Schematics |
| @generalbios | 8 Apr 2024 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | 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 →