LA-A491P EC / KBC Firmware

Part of LA-A491P

LA-A491P: 2 EC firmwares found in the source channels. The board is used in the Dell Latitude 3540 and Dell L3540. Board revisions: 1.0.

EC files 2

FileSizeRevAddedSource
Dell Latitude 3540 ZAL00 La A491p rev 1 0 kb9012p BIOS & EC
BIOSEC
3.5 MB
1.0
Get on Telegram BIOS Archive
Dell Latitude 3540 ZAL00 La A491p KB9012
EC
6.9 MB
—
Get on Telegram BIOS Archive

Laptops that use LA-A491P

What these files are for

EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.

Tools to open these files

FormatWhat it isOpen with
.rarRAR archive7-Zip or WinRAR