Lenovo IdeaPad 300-15IBR
Lenovo IdeaPad 300-15IBR laptop files, main board NM-A471. Indexed: 3 BIOS files, 1 schematic and 1 EC firmware image.
Earliest upload: January 2018.
BIOS dumps 3
FileSizeRevAddedSource
Schematics 1
FileSizeRevAddedSource
Lenovo Ideapad 300-15IBR LCFC NM-A471 r0.4-Output
Schematic.pdf
2.1 MB
0.4
Get on Telegram Schematics & Boardviews Archive +1 more
EC / KBC firmware 1
FileSizeRevAddedSource
Model facts
| Brand | Lenovo |
|---|---|
| Series | IdeaPad |
| Board revisions | 2.0, 0.4 |
| BIOS chip size | 8 MB |
| EC / KBC chip | IT8886HE |
| First seen | 2018-01-21 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
Main boards used in Lenovo IdeaPad 300-15IBR
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Which motherboard does the Lenovo IdeaPad 300-15IBR use?
The Lenovo IdeaPad 300-15IBR uses the NM-A471 board.
What size is the Lenovo IdeaPad 300-15IBR 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.