Lenovo ThinkPad T450 AIVL0 NM-A251 W25Q128FV
BIOS16 MB
5.6 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo ThinkPad T450 |
| Board | NM-A251 |
| ODM project | AIVL0 |
| ODM | LCFC |
| Kind | BIOS |
| Format | .zip |
| Chip size | 16 MB |
| Flash chip | W25Q128FV |
| Archive size | 5.6 MB |
| First posted | 2018-08-21 |
| 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 | 2018-08-21 | 5.6 MB | Open post |
| BIOS Archive | 2021-07-10 | 5.6 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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for NM-A251
FileSizeRevAddedSource
NM-A251 BDV PDF
SchematicBoardview.bdv.pdf
366 KB
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