LA-C421P BIOS Dump
Part of LA-C421P
This page collects 5 BIOS files for LA-C421P. The board is used in the Lenovo ThinkPad L560. The uploader marked 1 as tested/working. Board revisions: 1.0 and 2.0.
BIOS files 5
FileSizeRevAddedSource
From the uploader
THINKPAD L560 LA-C421P Rev 2.0 2016-11-11 6(GEN TH)
Laptops that use LA-C421P
- Lenovo ThinkPad L560
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 |