NM-A301 BIOS Bin 16MB
Part of NM-A301
9 BIOS files for NM-A301 are indexed here. The board is used in the Lenovo ThinkPad T450S and Lenovo ThinkPad T440S. Image size: 16 MB. Flash chip noted in the file names: W25Q128BV. The uploader marked 3 as tested/working. 1 has a cleaned Intel ME region. Board revisions: 1.0.
BIOS files 9
FileSizeRevAddedSource
LENOVO THINKPAD T450S AIMT1 NM-A301 working dump NO-PASS
BIOS16 MBTested.bin
16.0 MB
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Download on RM Schematics BIOS BIN FILES
Laptops that use NM-A301
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 |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |