Dell Latitude E6440 BIOS package for the VAL90 platform, board LA-9933P revision 1.0, marked A00 in the name. The LA-xxxxP numbering belongs to Compal, the ODM that built this motherboard for Dell. Packed as a 6.71 MB RAR, it is used to restore a corrupted SPI flash on a board that fails to power on or POST. Check the revision silkscreened on the PCB, dump the existing chip as a backup before writing, and verify the file size matches the flash capacity before programming it.
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 @Laptopdesktopbios. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 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 →