NM-A311 BIOS Bin 8MB
Part of NM-A311
NM-A311: 16 BIOS files found in the source channels. The board is used in the Lenovo G50-30, Lenovo G40-30 and Lenovo G40 G4030. Image size: 8 MB. The uploader marked 3 as tested/working. 1 has a cleaned Intel ME region. Board revisions: 1.0.
BIOS files 16
FileSizeRevAddedSource
From the uploader
ACLU9/ACLU0 NM-A311
REV: 1.0
2014-03-12
LENOVO G40 G4030 ACLU9 ACLU0 NM-A311 REV 1.0 2014-03-12 WORKING BIOS & EC 100%
LENOVO G50-30 ACLU9 ACLU0 NM-A311 REV 1.0 2014-03-12 BIOS & KBEC IT8586E 1515-FXA WORKING 100%
Laptops that use NM-A311
- Lenovo G50-30
- Lenovo G40-30
- Lenovo G40 G4030
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |