LENOVO KT4D0 KT4DA KT6D0 KT6DA LENOVO T14 Gen 4 NM E972 REV 1 0
BIOS
32.2 MB · first posted in BIOS Archive
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LENOVO KT4D0-KT4DA-KT6D0-KT6DA LENOVO T14 Gen 4 NM-E972 REV-1.0 (Type 21HD, 21HE) Type 21HD 13th Gen i7-1355U-64MB&16MB
What the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo KT4D0 |
| Board | NM-E972 |
| ODM project | KT6DA |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .7z |
| CPU | i7-1355U |
| Archive size | 32.2 MB |
| First posted | 2024-08-29 |
| 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 |
|---|---|---|
| .7z | 7-Zip 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-E972
FileSizeRevAddedSource
NM-E972 REV1.0 (BDV)(.tvw)
Boardview.bdv.tvw
4.6 MB
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NM-E972 REV 0.3 (BDV)(.tvw)
Boardview.bdv.tvw
4.7 MB
0.3
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