Lenovo IdeaPad DG425 BIOS Dump
Part of Lenovo IdeaPad DG425
10 BIOS files for the Lenovo IdeaPad DG425 are indexed here. The uploader marked 5 as tested/working. Board revisions: 1.0 and 0.2.
BIOS files 10
FileSizeRevAddedSource
From the uploader
LENOVO 320-15ACL DG425 DG525 DG725 NM-B321 REV 0.2 2017-01-11 CPU A6-9220 R4AMD
Main boards used in Lenovo IdeaPad DG425
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 |