BM5455 EC / KBC Firmware
Part of BM5455
3 EC firmwares for BM5455 are indexed here. The board is used in the Lenovo Yoga 300-11IBY. Board revisions: 1.3.
EC files 3
FileSizeRevAddedSource
Laptops that use BM5455
- Lenovo Yoga 300-11IBY
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 |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |