LA-7981P BIOS Dump 4MB
Part of LA-7981P
LA-7981P: 5 BIOS files found in the source channels. The board is used in the Lenovo G580, Lenovo G480, Lenovo G580-20150 and Lenovo IdeaPad G580. Image size: 4 MB. Board revisions: 1.0.
BIOS files 5
FileSizeRevAddedSource
From the uploader
Q32B-104HIP(U5)
QH16-104HIP(U6)
BIOS 5ECN92WW(V8.04)
EC 5EEC92WW(V8.04
Laptops that use LA-7981P
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 |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |