BIOS image for the Dell Latitude E5570 on the LS-C641P motherboard, delivered as a 5.58 MB RAR with the Management Engine region cleared. A cleaned ME region is useful when a reflashed board shuts down or shows ME errors, since the firmware rebuilds it on first boot. The LS-xxxxP naming belongs to Compal daughter and main boards used by Dell. Read and archive the original SPI contents first, keeping its service tag data in mind, and make sure the dump size matches the chip you are programming.
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 | 31 Dec 2020 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 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 →