LA-K051P BIOS Dump

Part of LA-K051P

3 BIOS files for LA-K051P are indexed here. The board is used in the Lenovo ThinkBook 14S G2, Lenovo ThinkBook 14 15 G2, Lenovo ThinkBook 14S and Lenovo ThinkBook 15S. The uploader marked 3 as tested/working. 1 has a cleaned Intel ME region. Board revisions: 1B.

BIOS files 3

FileSizeRevAddedSource
LENOVO THINKBOOK 14s G2 ITL Type 20VA FLV34 LA K051P WORKING BIOS
BIOSTestedClean ME
23.2 MB
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THINKBOOK 14s G2 ITL Type 20VA FLV34 LA K051P WORKING BIOS 100%
BIOSTested
7.4 MB
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FLV34 LA K051P REV 1B 2020 08 24 U12 U29 UT2 WORKING BIOS 100%
BIOSTested
10.9 MB
1B
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Laptops that use LA-K051P

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

FormatWhat it isOpen with
.rarRAR archive7-Zip or WinRAR
.binBIOS image inside the archive (usually .bin)a CH341A, XGecu T48 / TL866II Plus or RT809H programmer