Lenovo G580(20150)-Compal LA-7981P-Main & EC
EC2 MB, 4 MB
3.0 MB · first posted in BIOS Archive
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Model:Lenovo G580(20150)
Platform:Compal LA-7981P
Dumps:Main & EC
Main Flash:Winbond W25Q32BV (U5)
EC Flash:Winbond W25Q16BV (U6)
What the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo G580 |
| Model | Lenovo G580-20150 |
| Board | LA-7981P |
| ODM | Compal |
| Kind | EC |
| Format | .zip |
| Chip size | 2 MB, 4 MB |
| Flash chip | W25Q16BV, W25Q32BV |
| Archive size | 3.0 MB |
| First posted | 2018-06-25 |
| 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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
Other files for LA-7981P
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Lenovo G580 compal la-7981p r1.0 schematics
Schematic.pdf
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Lenovo G580 (Compal LA-7981P) PDF
Schematic.pdf
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