LENOVO ThinkPad P15 Gen 2 - NM-D491 BIOS READ
BIOS
12.1 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo ThinkPad P15 Gen 2 |
| Board | NM-D491 |
| ODM | LCFC |
| Kind | BIOS |
| Format | .rar |
| Archive size | 12.1 MB |
| First posted | 2023-12-13 |
| 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 |
|---|---|---|
| .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-D491
FileSizeRevAddedSource
LENOVO NM-D491 REV0.4 BOARDVIEW (BDV)(.tvw)
Boardview.bdv.tvw
2.8 MB
0.4
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LENOVO NM-D491 VGA BOARDVIEW (BDV)(.tvw)
Boardview.bdv.tvw
3.3 MB
—
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LENOVO NM-D491 REV1.0 BOARDVIEW (BDV)(.tvw)
Boardview.bdv.tvw
8.6 MB
1.0
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