Lenovo x250 VIUX1 NM-A091 rev 1.0
BIOS
5.5 MB · first posted in BIOS Archive
Download on RM SchematicsWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo ThinkPad X250 |
| Board | NM-A091 |
| ODM project | VIUX1 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .rar |
| Archive size | 5.5 MB |
| First posted | 2020-11-02 |
| Channel | BIOS Archive, BIOS BIN FILES |
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 | 2020-11-02 | 5.5 MB | Open post |
| BIOS BIN FILES | 2026-04-24 | 6.0 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 |
|---|---|---|
| .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 NM-A091
FileSizeRevAddedSource
VIUX1 NM-A091 REV 1.0 2013-04-17
Schematic
678 KB
1.0
Download on RM Schematics Schematics & Boardviews Archive +1 more
X240 - NM-A091 PDF
Schematic.pdf
2.0 MB
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Download on RM Schematics Schematics & Boardviews Archive +1 more