LENOVO V15 G2 IGL JV470 JV570 NM-E121 REV1.0 2021-09-01
BIOS
5.9 MB · first posted in BIOS Archive
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LENOVO V15 G2 IGL JV470 JV570 NM-E121 REV1.0 2021-09-01
What the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo V15 G2 |
| Board | NM-E121 |
| ODM project | JV470, JV570 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .rar |
| Date in file name | 2021-09-01 |
| Archive size | 5.9 MB |
| First posted | 2024-03-09 |
| 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-E121
FileSizeRevAddedSource
LENOVO V15 G2 IGL JV470 JV570 NM E121 REV1 0 2021 09 01 WORKING
BIOSTestedClean ME
10.9 MB
1.0
Get on Telegram BIOS Archive
LENOVO JV470-JV570 - NM-E121 REV1.0 BoardView(BDV)(.tvw)
Boardview.bdv.tvw
1.1 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more