DELL INSPIRON 14 7486 DDG40 LA-G291P Rev;3.8
biosbin.zip
biosbin.zip
About this board
Files for the Dell Inspiron 14 7486 DDG40 motherboard, board number LA-G291P.
The board was manufactured by Compal for Dell. Compal board numbers start with LA- and end in P, so you can confirm it on the PCB silkscreen. This listing is for revision 3.8; another revision of the same board can need a different file.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
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-G291P in File Finder.
Attachments
clear mes.rar
2.9 MB · Views: 8
2.9 MB · Views: 8
