Firmware archive for the Dell Precision 5560 with Compal motherboard LA-K411P, provided as a 13.7 MB RAR. No revision, EC or ME details are stated, so check the contents before flashing. The dump suits recovery of a board with corrupted BIOS through an external SPI programmer, often with a test clip on the chip. Compal designs many Dell boards under its LA-xxxxP numbering. Verify that the board number matches, read and archive the existing chip contents first, and make sure the image size equals the flash capacity.
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 @sbiosworldchannel. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @sbiosworldchannel | 21 Feb 2026 | Open file on RM Schematics |
| @skclappybios | 21 Feb 2026 | Open file on RM Schematics |
| @sboisworld | 21 Feb 2026 | Open file on RM Schematics |
| @dtechbios | 21 Feb 2026 | 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 →