NM-C921 BIOS Dump 16MB
Part of NM-C921
This page collects 2 BIOS files for NM-C921. The board is used in the Lenovo Legion Y7000. Image size: 16 MB. Flash chip noted in the file names: W25Q128JVSQ. Board revisions: 1.0.
BIOS files 2
From the uploader
LENOVO Y7000 2020 NM-C921 Rev 1.0 SRH8Q SRJAU N18P-G61-MP2-A1 BIOS UH3 16MB_W25Q128JVSQ
Laptops that use NM-C921
What these files are 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 |