LA-9104P EC / KBC Firmware
Part of LA-9104P
This page collects 5 EC firmwares for LA-9104P. The board is used in the Dell Inspiron 3521. Board revisions: 1.0.
EC files 5
Laptops that use LA-9104P
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
| Format | What it is | Open with |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .rar | RAR archive | 7-Zip or WinRAR |