Lenovo ThinkPad T450
The Lenovo ThinkPad T450 was built on 4 different main boards: NM-A251, NM-A252, 20174-10 and NM-A581. Indexed: 11 BIOS files, 2 schematics and 1 EC firmware image.
Earliest upload: August 2018.
BIOS dumps 11
Schematics 2
FileSizeRevAddedSource
From the uploader
LENOVO THINKPAD T450 TYPE 20BV AIVL0 NM-A252 REV 1.0 2014-12-22 N16S-GT-S-A2 SR23W
Model facts
| Brand | Lenovo |
|---|---|
| Series | ThinkPad |
| Board revisions | 1.0, 3.0 |
| BIOS chip size | 16 MB |
| Flash chip | W25Q128FV |
| First seen | 2018-08-21 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
Main boards used in Lenovo ThinkPad T450
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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 |
Questions
Which motherboard does the Lenovo ThinkPad T450 use?
The files link the Lenovo ThinkPad T450 to NM-A251, NM-A252, 20174-10 and NM-A581. Check the number printed on your board before flashing anything.
What size is the Lenovo ThinkPad T450 BIOS chip?
The BIOS dumps for this model are 16 MB.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.