Lenovo ThinkPad T470
The Lenovo ThinkPad T470 was built on 2 different main boards: NM-A931 and NM-B071. There are 13 files in the catalog: 10 BIOS files, 3 schematics and 1 EC firmware image.
Earliest upload: December 2020.
BIOS dumps 10
FileSizeRevAddedSource
LENOVO T470 NM A931 REV2 0 8MB & 1MB U15 U49 WORKING BIOS 100%
BIOS1 MB, 8 MBTested
7.4 MB
2.0
Get on Telegram BIOS Archive
Schematics 3
FileSizeRevAddedSource
THINKPAD T470 DT473 NM-B071 REV 1.0 PDF
Schematic.pdf
2.1 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more
Lenovo T470 (CT470 NM-A931 Rev.2.0)
Schematic
2.0 MB
2.0
Get on Telegram Schematics & Boardviews Archive +1 more
From the uploader
LENOVO T470 CT470 NM-A931 REV 2.0 2016-10-28 SR2EY Intel Core i5-6200U CLEAN ME & MEC 1653L
LENOVO THINKPAD T470 CT470 NM-A931 REV 2.0 2016-10-28 SR340 i5-6200U TESTED OK
LENOVO THINKPAD T470 CT470 NM-A931 REV 2.0 2016-10-28 16MB & 1MB i5-7200U (7th CPU) BIOS
Model facts
| Brand | Lenovo |
|---|---|
| Series | ThinkPad |
| Board revisions | 2.0, 0.1, 1.0 |
| BIOS chip size | 1 MB, 8 MB, 16 MB |
| Flash chip | W25Q128JV |
| CPU generation | Intel 6th gen, Intel 7th gen |
| First seen | 2020-12-29 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
Main boards used in Lenovo ThinkPad T470
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 T470 use?
The files link the Lenovo ThinkPad T470 to NM-A931 and NM-B071. Check the number printed on your board before flashing anything.
What size is the Lenovo ThinkPad T470 BIOS chip?
The BIOS dumps for this model are 1 MB, 8 MB and 16 MB.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.