Lenovo X230 Wistron Dasher-2 LDB-2 11232-1 BIOS+EC
BIOSEC
5.0 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo ThinkPad X230 |
| Board | 11232-1 |
| ODM | Wistron |
| Kind | BIOS, EC |
| Format | .zip, .rar |
| Archive size | 5.0 MB |
| First posted | 2019-11-07 |
| Channel | BIOS Archive |
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 |
|---|---|---|---|
| BIOS Archive | 2019-11-07 | 5.0 MB | Open post |
| BIOS Archive | 2022-04-18 | 4.9 MB | Open post |
What this kind of file is for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
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 |
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for 11232-1
FileSizeRevAddedSource
THINKPAD X230 LBD-2 11232-1 PDF
Schematic.pdf
3.8 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
LENOVO ThinkPad X230 - 11232-1 BOARDVIEW (.BDV)
Boardview.bdv
361 KB
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Get on Telegram Schematics & Boardviews Archive +2 more