LA-7981P EC / KBC Firmware
Part of LA-7981P
LA-7981P: 4 EC firmwares found in the source channels. The board is used in the Lenovo G580, Lenovo G480, Lenovo G580-20150 and Lenovo IdeaPad G580. Board revisions: 1.0.
EC files 4
FileSizeRevAddedSource
From the uploader
Model:Lenovo G580(20150)
Platform:Compal LA-7981P
Dumps:Main & EC
Main Flash:Winbond W25Q32BV (U5)
EC Flash:Winbond W25Q16BV (U6)
Laptops that use LA-7981P
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 |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |