Lenovo ThinkPad E440
The Lenovo ThinkPad E440 was built on 2 different main boards: NM-A151 and NM-A161. Indexed: 3 BIOS files, 1 schematic and 3 EC firmware images.
Earliest upload: September 2017.
BIOS dumps 3
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Schematics 1
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E440 NM-A151 Lenovo ThinkPad E440
Schematic.pdf
1.8 MB
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Get on Telegram Schematics & Boardviews Archive +1 more
EC / KBC firmware 2
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Model facts
| Brand | Lenovo |
|---|---|
| Series | ThinkPad |
| Board revisions | 1.0 |
| BIOS chip size | 4 MB, 8 MB |
| EC / KBC chip | IT8586E |
| First seen | 2017-09-04 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
Main boards used in Lenovo ThinkPad E440
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 E440 use?
The files link the Lenovo ThinkPad E440 to NM-A151 and NM-A161. Check the number printed on your board before flashing anything.
What size is the Lenovo ThinkPad E440 BIOS chip?
The BIOS dumps for this model are 4 MB and 8 MB.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.