GS454 GS554 GV450 GV550 NM D031 REV 1 0 2019 12 26 UMANO GPU 16MB
BIOS16 MBClean ME
13.4 MB · first posted in BIOS Archive
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GS454 GS554 GV450 GV550 NM-D031 REV 1.0 2019-12-26 UMA(NO GPU) 16MB FAST BOOT
What the file name tells us
| Brand | Lenovo |
|---|---|
| Board | NM-D031 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .7z |
| Chip size | 16 MB |
| Date in file name | 2019-12-26 |
| Archive size | 13.4 MB |
| First posted | 2024-04-28 |
| Channel | BIOS Archive |
| Notes | ME region cleaned |
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-D031
FileSizeRevAddedSource
GS454 GS554 GV450 GV550 NM-D031 (REV 1.0) PDF
Schematic.pdf
6.1 MB
1.0
Get on Telegram Schematics & Boardviews Archive
LENOVO IDEAPAD 3 15IIL05 - GS454-GS554 NM-D031 PDF
Schematic.pdf
2.1 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
LENOVO IDEAPAD 3 15iil05 - NM-D031 REV1.0 (BDV)(.TVW)
Boardview.bdv.tvw
1.2 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more