LA-8531P EC / KBC Firmware
Part of LA-8531P
3 EC firmwares for LA-8531P are indexed here. The board is used in the Acer Aspire E1-521 and Packard Bell TE11BZ. Board revisions: 1.0 and 2.0.
EC files 3
FileSizeRevAddedSource
Laptops that use LA-8531P
- Acer Aspire E1-521
- Packard Bell TE11BZ
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 |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |