Lenovo G41-35 G51-35 BMWQ3 BMWQ4 NM-A401 Rev 1.0
BIOS
2.7 MB · first posted in BIOS Archive
Get on TelegramUploader's description
Lenovo G41-35 G51-35 G50-30
BMWQ3/BMWQ4 NM-A401
Rev 1.0
What the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo G41-35 |
| Model | Lenovo G51-35 |
| Board | NM-A401 |
| ODM project | BMWQ3, BMWQ4 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .zip |
| Archive size | 2.7 MB |
| First posted | 2019-01-19 |
| 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
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 |