Lenovo ThinkBook 15 G2 BIOS Dump
Part of Lenovo ThinkBook 15 G2
This page collects 2 BIOS files for the Lenovo ThinkBook 15 G2. 1 of them is marked as tested by the uploader. Board revisions: 1A.
BIOS files 2
From the uploader
LENOVO THINKBOOK 15 G2-ARE FLV3B LA-K062P REV 1A 2020-10-20 AMD RYZEN 5 4600U
Main boards used in Lenovo ThinkBook 15 G2
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 |