Lenovo Z50-70
The Lenovo Z50-70 uses the NM-A273 main board. Indexed: 4 BIOS files, 2 schematics and 2 EC firmware images.
Earliest upload: January 2017.
BIOS dumps 4
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Schematics 2
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ACLUA NM-A273 R0.3 1226 R1.0 1226 LENOVO Z50-70
Schematic.pdf
1.3 MB
0.3
Get on Telegram Schematics & Boardviews Archive +1 more
Lenovo Z50-70 NM-A273 ACLUA MB 20131231
Schematic.pdf
1.3 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
EC / KBC firmware 1
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Model facts
| Brand | Lenovo |
|---|---|
| Board revisions | 0.3 |
| BIOS chip size | 8 MB |
| EC / KBC chip | IT8586E |
| First seen | 2017-01-26 |
| Source channels | BIOS Archive, Cyberlan Electronics, Schematics & Boardviews Archive |
Main boards used in Lenovo Z50-70
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 Z50-70 use?
The Lenovo Z50-70 uses the NM-A273 board.
What size is the Lenovo Z50-70 BIOS chip?
The BIOS dumps for this model are 8 MB.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.