E6440 VAL90 LA-9933P
MAIN or EC BIOS Tested.
HD photos
MAIN or EC BIOS Tested.
HD photos
About this board
This thread is for the E6440 VAL90 with main board LA-9933P.
Compal board numbers start with LA- and end in P. Check the number printed on the PCB before you download. Board revision: 1.0. Match the revision as well as the board number.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search LA-9933P in File Finder.
Attachments
dell e6440 + ME 9.0.21.1462 - 9.0.21.1462_1.5MB_PRD_RGN.rar
2.1 MB · Views: 92
2.1 MB · Views: 92
dell ec e6440.rar
2.6 MB · Views: 87
2.6 MB · Views: 87
COMPAL VAL90 LA-9933P REV 1.0 PHOTO.rar
46.7 MB · Views: 17
46.7 MB · Views: 17
Dell Latitude E6440 Compal LA-9932P VAL91 R10.rar
261.4 KB · Views: 7
261.4 KB · Views: 7
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