Lenovo G400S
The Lenovo G400S was built on 2 different main boards: LA-9901P and LA-9902P. There are 5 files in the catalog: 3 BIOS files, 1 schematic, 1 boardview and 2 EC firmware images.
Earliest upload: June 2022.
BIOS dumps 3
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Schematics 1
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Boardviews 1
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Model facts
| Brand | Lenovo |
|---|---|
| Board revisions | 1.0 |
| First seen | 2022-06-28 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, Laptop & Desktop BIOS Files |
Main boards used in Lenovo G400S
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 G400S use?
The files link the Lenovo G400S to LA-9901P and LA-9902P. Check the number printed on your board before flashing anything.
Is there a boardview for the Lenovo G400S?
Yes, 1 boardview file.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.