NPCE288NA0DX KB9012 La-B091
EC
120 KB · first posted in Schematics & Boardviews Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Board | LA-B091P |
| ODM | Compal |
| Kind | EC |
| Format | .rar |
| EC / KBC chip | KB9012 |
| Archive size | 120 KB |
| First posted | 2021-03-10 |
| Channel | Schematics & Boardviews Archive, Cyberlan Electronics |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
Same file in other posts
| Channel | Posted | Size | Link |
|---|---|---|---|
| Schematics & Boardviews Archive | 2021-03-10 | 120 KB | Open post |
| Cyberlan Electronics | 2026-07-22 | 120 KB | Open post |
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
Other files for LA-B091P
FileSizeRevAddedSource
Lenovo B50-70 compal la-b091p r1.0 schematics
Schematic.pdf
1.7 MB
1.0
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