Lenovo LG4858
The Lenovo LG4858 was built on 3 different main boards: 11291-1, 11252-1 and 12206-1. Indexed: 6 BIOS files, 1 schematic and 2 boardviews.
Earliest upload: December 2017.
BIOS dumps 6
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Schematics 1
FileSizeRevAddedSource
Boardviews 2
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From the uploader
Lenovo G480 LG4858 11252-1
G580 PLATE LG4858L UMA MB 12206-1
Model facts
| Brand | Lenovo |
|---|---|
| BIOS chip size | 8 MB |
| Flash chip | 25Q64FVSIG |
| First seen | 2017-12-09 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, Boardview Schematics |
Main boards used in Lenovo LG4858
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 LG4858 use?
The files link the Lenovo LG4858 to 11291-1, 11252-1 and 12206-1. Check the number printed on your board before flashing anything.
What size is the Lenovo LG4858 BIOS chip?
The BIOS dumps for this model are 8 MB.
Is there a boardview for the Lenovo LG4858?
Yes, 2 boardview files.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.