LENOVO IDEAPAD 15IAU7 JS47 JS76 NM E331 REV 1 0 JKCN42WW BIOS &
BIOS
13.9 MB · first posted in BIOS Archive
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LENOVO IDEAPAD 15IAU7 JS47- JS76 NM-E331 REV 1.0 JKCN42WW BIOS & EC
What the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo IdeaPad 15IAU7 JS47 |
| Model | Lenovo IdeaPad JS76 |
| Board | NM-E331 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .rar |
| Archive size | 13.9 MB |
| First posted | 2024-02-27 |
| 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-E331
FileSizeRevAddedSource
LENOVO ideapad NM-E331 PDF
Schematic.pdf
4.5 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
LENOVO ideapad NM-E331 BOARDVIEW (BDV)(.TVW)
Boardview.bdv.tvw
2.1 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more