THINKPAD L580 - EL480 EL580 NM-B461 REV 1.0
BIOS
8.0 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo ThinkPad L580 |
| Model | Lenovo ThinkPad L480 |
| Board | NM-B461 |
| ODM project | EL480, EL580 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .zip |
| Archive size | 8.0 MB |
| First posted | 2019-07-11 |
| 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 | 2019-07-11 | 8.0 MB | Open post |
| BIOS Archive | 2020-12-17 | 8.0 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-B461
FileSizeRevAddedSource
EL480EL580 NM-B461 NM-B461 EL480
Boardview.tvw
4.2 MB
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