Lenovo IdeaPad 300 15ISK
The Lenovo IdeaPad 300 15ISK was built on 2 different main boards: NM-A481 and NM-A482. There are 12 files in the catalog: 10 BIOS files and 2 schematics.
Earliest upload: August 2017.
BIOS dumps 10
FileSizeRevAddedSource
Schematics 2
FileSizeRevAddedSource
Lenovo Ideapad 300-15ISK NM-A481 r0.3 PDF
Schematic.pdf
1.9 MB
0.3
Get on Telegram Schematics & Boardviews Archive +1 more
NM-A481 r0.3 Lenovo Ideapad 300-15ISK 2
Schematic.pdf
2.0 MB
0.3
Get on Telegram Schematics & Boardviews Archive +1 more
From the uploader
LENOVO IDEAPAD 300-15ISK BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 UC3
LENOVO IDEAPAD 300-15ISK BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 6th GEN AMD GPU
LENOVO IDEAPAD 300-15ISK BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 i7-6500u UC3 SSD PROBLEM FIXED
Model facts
| Brand | Lenovo |
|---|---|
| Series | IdeaPad |
| Board revisions | 1.0, 0.3 |
| BIOS chip size | 8 MB |
| Flash chip | GD25Q64 |
| CPU generation | Intel 6th gen |
| First seen | 2017-08-22 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Files |
Main boards used in Lenovo IdeaPad 300 15ISK
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| 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 IdeaPad 300 15ISK use?
The files link the Lenovo IdeaPad 300 15ISK to NM-A481 and NM-A482. Check the number printed on your board before flashing anything.
What size is the Lenovo IdeaPad 300 15ISK 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.