NM-C911 BIOS Dump
Part of NM-C911
3 BIOS files for NM-C911 are indexed here. The board is used in the Lenovo Legion GY550, Lenovo 551, Lenovo 554 and Lenovo 556.
BIOS files 3
FileSizeRevAddedSource
Laptops that use NM-C911
- Lenovo Legion GY550
- Lenovo 551
- Lenovo 554
- Lenovo 556
- Lenovo Legion GY551
- Lenovo Legion GY554
- Lenovo Legion GY559
- Lenovo Legion Y7000P
- Lenovo Legion Y7000P2020H
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 |