Ideapad 100S-14IBR 1501B 01 01 REV SOVP4 KBC ENE KB9028Q
EC
3.1 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo IdeaPad 100S-14IBR |
| Model | Lenovo IdeaPad 1501B |
| Model | Lenovo IdeaPad 01 |
| Kind | EC, KBC |
| Format | .rar |
| EC / KBC chip | KB9028Q |
| Archive size | 3.1 MB |
| First posted | 2020-10-13 |
| Channel | BIOS Archive |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
What this kind of file is 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.
KBC files are keyboard-controller (EC) firmware images, flashed to the EC chip or its external SPI.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
Other files for this model
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